Update PicoDB

5 files changed, 410 insertions, 408 deletions

diff --git a/vendor/autoload.php b/vendor/autoload.php
index 099ee6b9..48156f07 100644
--- a/vendor/autoload.php
+++ b/vendor/autoload.php
@@ -4,4 +4,4 @@
 
 require_once __DIR__ . '/composer/autoload_real.php';
 
-return ComposerAutoloaderInit6edea6294a88689e3f5c56484bb70c9b::getLoader();
+return ComposerAutoloaderInit52171af285e1b8005511556b6240be1b::getLoader();
diff --git a/vendor/composer/autoload_real.php b/vendor/composer/autoload_real.php
index 2f490fe8..5006bc08 100644
--- a/vendor/composer/autoload_real.php
+++ b/vendor/composer/autoload_real.php
@@ -2,7 +2,7 @@
 
 // autoload_real.php @generated by Composer
 
-class ComposerAutoloaderInit6edea6294a88689e3f5c56484bb70c9b
+class ComposerAutoloaderInit52171af285e1b8005511556b6240be1b
 {
     private static $loader;
 
@@ -19,15 +19,15 @@ class ComposerAutoloaderInit6edea6294a88689e3f5c56484bb70c9b
             return self::$loader;
         }
 
-        spl_autoload_register(array('ComposerAutoloaderInit6edea6294a88689e3f5c56484bb70c9b', 'loadClassLoader'), true, true);
+        spl_autoload_register(array('ComposerAutoloaderInit52171af285e1b8005511556b6240be1b', 'loadClassLoader'), true, true);
         self::$loader = $loader = new \Composer\Autoload\ClassLoader();
-        spl_autoload_unregister(array('ComposerAutoloaderInit6edea6294a88689e3f5c56484bb70c9b', 'loadClassLoader'));
+        spl_autoload_unregister(array('ComposerAutoloaderInit52171af285e1b8005511556b6240be1b', 'loadClassLoader'));
 
         $useStaticLoader = PHP_VERSION_ID >= 50600 && !defined('HHVM_VERSION') && (!function_exists('zend_loader_file_encoded') || !zend_loader_file_encoded());
         if ($useStaticLoader) {
             require_once __DIR__ . '/autoload_static.php';
 
-            call_user_func(\Composer\Autoload\ComposerStaticInit6edea6294a88689e3f5c56484bb70c9b::getInitializer($loader));
+            call_user_func(\Composer\Autoload\ComposerStaticInit52171af285e1b8005511556b6240be1b::getInitializer($loader));
         } else {
             $map = require __DIR__ . '/autoload_namespaces.php';
             foreach ($map as $namespace => $path) {
@@ -48,19 +48,19 @@ class ComposerAutoloaderInit6edea6294a88689e3f5c56484bb70c9b
         $loader->register(true);
 
         if ($useStaticLoader) {
-            $includeFiles = Composer\Autoload\ComposerStaticInit6edea6294a88689e3f5c56484bb70c9b::$files;
+            $includeFiles = Composer\Autoload\ComposerStaticInit52171af285e1b8005511556b6240be1b::$files;
         } else {
             $includeFiles = require __DIR__ . '/autoload_files.php';
         }
         foreach ($includeFiles as $fileIdentifier => $file) {
-            composerRequire6edea6294a88689e3f5c56484bb70c9b($fileIdentifier, $file);
+            composerRequire52171af285e1b8005511556b6240be1b($fileIdentifier, $file);
         }
 
         return $loader;
     }
 }
 
-function composerRequire6edea6294a88689e3f5c56484bb70c9b($fileIdentifier, $file)
+function composerRequire52171af285e1b8005511556b6240be1b($fileIdentifier, $file)
 {
     if (empty($GLOBALS['__composer_autoload_files'][$fileIdentifier])) {
         require $file;
diff --git a/vendor/composer/autoload_static.php b/vendor/composer/autoload_static.php
index 97fc75e1..7ed5c3d2 100644
--- a/vendor/composer/autoload_static.php
+++ b/vendor/composer/autoload_static.php
@@ -4,7 +4,7 @@
 
 namespace Composer\Autoload;
 
-class ComposerStaticInit6edea6294a88689e3f5c56484bb70c9b
+class ComposerStaticInit52171af285e1b8005511556b6240be1b
 {
     public static $files = array (
         '0e6d7bf4a5811bfa5cf40c5ccd6fae6a' => __DIR__ . '/..' . '/symfony/polyfill-mbstring/bootstrap.php',
@@ -1123,10 +1123,10 @@ class ComposerStaticInit6edea6294a88689e3f5c56484bb70c9b
     public static function getInitializer(ClassLoader $loader)
     {
         return \Closure::bind(function () use ($loader) {
-            $loader->prefixLengthsPsr4 = ComposerStaticInit6edea6294a88689e3f5c56484bb70c9b::$prefixLengthsPsr4;
-            $loader->prefixDirsPsr4 = ComposerStaticInit6edea6294a88689e3f5c56484bb70c9b::$prefixDirsPsr4;
-            $loader->prefixesPsr0 = ComposerStaticInit6edea6294a88689e3f5c56484bb70c9b::$prefixesPsr0;
-            $loader->classMap = ComposerStaticInit6edea6294a88689e3f5c56484bb70c9b::$classMap;
+            $loader->prefixLengthsPsr4 = ComposerStaticInit52171af285e1b8005511556b6240be1b::$prefixLengthsPsr4;
+            $loader->prefixDirsPsr4 = ComposerStaticInit52171af285e1b8005511556b6240be1b::$prefixDirsPsr4;
+            $loader->prefixesPsr0 = ComposerStaticInit52171af285e1b8005511556b6240be1b::$prefixesPsr0;
+            $loader->classMap = ComposerStaticInit52171af285e1b8005511556b6240be1b::$classMap;
 
         }, null, ClassLoader::class);
     }
diff --git a/vendor/composer/installed.json b/vendor/composer/installed.json
index d2c37f4a..6b5a1bd0 100644
--- a/vendor/composer/installed.json
+++ b/vendor/composer/installed.json
@@ -1,51 +1,5 @@
 [
     {
-        "name": "aferrandini/phpqrcode",
-        "version": "1.0.1",
-        "version_normalized": "1.0.1.0",
-        "source": {
-            "type": "git",
-            "url": "https://github.com/aferrandini/PHPQRCode.git",
-            "reference": "3c1c0454d43710ab5bbe19a51ad4cb41c22e3d46"
-        },
-        "dist": {
-            "type": "zip",
-            "url": "https://api.github.com/repos/aferrandini/PHPQRCode/zipball/3c1c0454d43710ab5bbe19a51ad4cb41c22e3d46",
-            "reference": "3c1c0454d43710ab5bbe19a51ad4cb41c22e3d46",
-            "shasum": ""
-        },
-        "require": {
-            "php": ">=5.3.0"
-        },
-        "time": "2013-07-08T09:39:08+00:00",
-        "type": "library",
-        "installation-source": "dist",
-        "autoload": {
-            "psr-0": {
-                "PHPQRCode": "lib/"
-            }
-        },
-        "notification-url": "https://packagist.org/downloads/",
-        "license": [
-            "MIT"
-        ],
-        "authors": [
-            {
-                "name": "Ariel Ferrandini",
-                "email": "arielferrandini@gmail.com",
-                "homepage": "http://www.ferrandini.com/",
-                "role": "Developer"
-            }
-        ],
-        "description": "PHPQRCode porting and changed for PHP 5.3 compatibility",
-        "homepage": "https://github.com/aferrandini/PHPQRCode",
-        "keywords": [
-            "barcode",
-            "php",
-            "qrcode"
-        ]
-    },
-    {
         "name": "christian-riesen/base32",
         "version": "1.3.1",
         "version_normalized": "1.3.1.0",
@@ -292,168 +246,32 @@
         "homepage": "https://github.com/fguillot/JsonRPC"
     },
     {
-        "name": "fguillot/simple-queue",
-        "version": "v1.0.1",
-        "version_normalized": "1.0.1.0",
-        "source": {
-            "type": "git",
-            "url": "https://github.com/fguillot/simple-queue.git",
-            "reference": "ce7801c507f9501bcca455129fb04c3d2107d5ff"
-        },
-        "dist": {
-            "type": "zip",
-            "url": "https://api.github.com/repos/fguillot/simple-queue/zipball/ce7801c507f9501bcca455129fb04c3d2107d5ff",
-            "reference": "ce7801c507f9501bcca455129fb04c3d2107d5ff",
-            "shasum": ""
-        },
-        "require": {
-            "php": ">=5.3.3"
-        },
-        "require-dev": {
-            "aws/aws-sdk-php": "~3.0",
-            "mariano/disque-php": "~2.0",
-            "pda/pheanstalk": "~3.0",
-            "php-amqplib/php-amqplib": "2.6.*",
-            "phpunit/phpunit": "5.3.*"
-        },
-        "suggest": {
-            "aws/aws-sdk-php": "Required to use the AWS SQS queue driver (~3.0).",
-            "mariano/disque-php": "Required to use the Disque queue driver (~2.0).",
-            "pda/pheanstalk": "Required to use the Beanstalk queue driver (~3.0).",
-            "php-amqplib/php-amqplib": "Required to use the RabbitMQ queue driver (2.6.*)."
-        },
-        "time": "2016-06-05T21:34:56+00:00",
-        "type": "library",
-        "installation-source": "dist",
-        "autoload": {
-            "psr-4": {
-                "SimpleQueue\\": "src/"
-            }
-        },
-        "notification-url": "https://packagist.org/downloads/",
-        "license": [
-            "MIT"
-        ],
-        "authors": [
-            {
-                "name": "Frédéric Guillot"
-            }
-        ],
-        "description": "Abstraction layer for multiple queue systems",
-        "homepage": "https://github.com/fguillot/simple-queue"
-    },
-    {
-        "name": "fguillot/simple-validator",
-        "version": "v1.0.1",
-        "version_normalized": "1.0.1.0",
-        "source": {
-            "type": "git",
-            "url": "https://github.com/fguillot/simpleValidator.git",
-            "reference": "23b0a99c5f11ad74d05f8845feaafbcfd9223eda"
-        },
-        "dist": {
-            "type": "zip",
-            "url": "https://api.github.com/repos/fguillot/simpleValidator/zipball/23b0a99c5f11ad74d05f8845feaafbcfd9223eda",
-            "reference": "23b0a99c5f11ad74d05f8845feaafbcfd9223eda",
-            "shasum": ""
-        },
-        "require": {
-            "php": ">=5.3.0"
-        },
-        "time": "2016-06-26T15:09:26+00:00",
-        "type": "library",
-        "installation-source": "dist",
-        "autoload": {
-            "psr-0": {
-                "SimpleValidator": "src/"
-            }
-        },
-        "notification-url": "https://packagist.org/downloads/",
-        "license": [
-            "MIT"
-        ],
-        "authors": [
-            {
-                "name": "Frédéric Guillot"
-            }
-        ],
-        "description": "Simple validator library",
-        "homepage": "https://github.com/fguillot/simpleValidator"
-    },
-    {
-        "name": "psr/log",
-        "version": "1.0.2",
-        "version_normalized": "1.0.2.0",
+        "name": "fguillot/picodb",
+        "version": "v1.0.16",
+        "version_normalized": "1.0.16.0",
         "source": {
             "type": "git",
-            "url": "https://github.com/php-fig/log.git",
-            "reference": "4ebe3a8bf773a19edfe0a84b6585ba3d401b724d"
+            "url": "https://github.com/fguillot/picoDb.git",
+            "reference": "03b89d09e283cbaffbb4039e4ba6eaa3d327002a"
         },
         "dist": {
             "type": "zip",
-            "url": "https://api.github.com/repos/php-fig/log/zipball/4ebe3a8bf773a19edfe0a84b6585ba3d401b724d",
-            "reference": "4ebe3a8bf773a19edfe0a84b6585ba3d401b724d",
+            "url": "https://api.github.com/repos/fguillot/picoDb/zipball/03b89d09e283cbaffbb4039e4ba6eaa3d327002a",
+            "reference": "03b89d09e283cbaffbb4039e4ba6eaa3d327002a",
             "shasum": ""
         },
         "require": {
             "php": ">=5.3.0"
         },
-        "time": "2016-10-10T12:19:37+00:00",
-        "type": "library",
-        "extra": {
-            "branch-alias": {
-                "dev-master": "1.0.x-dev"
-            }
-        },
-        "installation-source": "dist",
-        "autoload": {
-            "psr-4": {
-                "Psr\\Log\\": "Psr/Log/"
-            }
-        },
-        "notification-url": "https://packagist.org/downloads/",
-        "license": [
-            "MIT"
-        ],
-        "authors": [
-            {
-                "name": "PHP-FIG",
-                "homepage": "http://www.php-fig.org/"
-            }
-        ],
-        "description": "Common interface for logging libraries",
-        "homepage": "https://github.com/php-fig/log",
-        "keywords": [
-            "log",
-            "psr",
-            "psr-3"
-        ]
-    },
-    {
-        "name": "fguillot/simpleLogger",
-        "version": "v1.0.1",
-        "version_normalized": "1.0.1.0",
-        "source": {
-            "type": "git",
-            "url": "https://github.com/fguillot/simpleLogger.git",
-            "reference": "c6831841193bb265b7900ecc8b6a8918371a7c98"
-        },
-        "dist": {
-            "type": "zip",
-            "url": "https://api.github.com/repos/fguillot/simpleLogger/zipball/c6831841193bb265b7900ecc8b6a8918371a7c98",
-            "reference": "c6831841193bb265b7900ecc8b6a8918371a7c98",
-            "shasum": ""
-        },
-        "require": {
-            "php": ">=5.3.0",
-            "psr/log": "~1.0"
+        "require-dev": {
+            "phpunit/phpunit": "4.8.*"
         },
-        "time": "2016-05-07T18:01:57+00:00",
+        "time": "2018-01-30T00:01:16+00:00",
         "type": "library",
         "installation-source": "dist",
         "autoload": {
             "psr-0": {
-                "SimpleLogger": "src/"
+                "PicoDb": "lib/"
             }
         },
         "notification-url": "https://packagist.org/downloads/",
@@ -462,11 +280,12 @@
         ],
         "authors": [
             {
-                "name": "Frédéric Guillot"
+                "name": "Frédéric Guillot",
+                "homepage": "https://github.com/fguillot/"
             }
         ],
-        "description": "PHP library to write logs (compatible with PSR-3)",
-        "homepage": "https://github.com/fguillot/simpleLogger"
+        "description": "Minimalist database query builder",
+        "homepage": "https://github.com/fguillot/picoDb"
     },
     {
         "name": "zendframework/zendxml",
@@ -571,41 +390,35 @@
         "homepage": "https://github.com/miniflux/picoFeed"
     },
     {
-        "name": "symfony/polyfill-mbstring",
-        "version": "v1.6.0",
-        "version_normalized": "1.6.0.0",
+        "name": "psr/log",
+        "version": "1.0.2",
+        "version_normalized": "1.0.2.0",
         "source": {
             "type": "git",
-            "url": "https://github.com/symfony/polyfill-mbstring.git",
-            "reference": "2ec8b39c38cb16674bbf3fea2b6ce5bf117e1296"
+            "url": "https://github.com/php-fig/log.git",
+            "reference": "4ebe3a8bf773a19edfe0a84b6585ba3d401b724d"
         },
         "dist": {
             "type": "zip",
-            "url": "https://api.github.com/repos/symfony/polyfill-mbstring/zipball/2ec8b39c38cb16674bbf3fea2b6ce5bf117e1296",
-            "reference": "2ec8b39c38cb16674bbf3fea2b6ce5bf117e1296",
+            "url": "https://api.github.com/repos/php-fig/log/zipball/4ebe3a8bf773a19edfe0a84b6585ba3d401b724d",
+            "reference": "4ebe3a8bf773a19edfe0a84b6585ba3d401b724d",
             "shasum": ""
         },
         "require": {
-            "php": ">=5.3.3"
-        },
-        "suggest": {
-            "ext-mbstring": "For best performance"
+            "php": ">=5.3.0"
         },
-        "time": "2017-10-11T12:05:26+00:00",
+        "time": "2016-10-10T12:19:37+00:00",
         "type": "library",
         "extra": {
             "branch-alias": {
-                "dev-master": "1.6-dev"
+                "dev-master": "1.0.x-dev"
             }
         },
         "installation-source": "dist",
         "autoload": {
             "psr-4": {
-                "Symfony\\Polyfill\\Mbstring\\": ""
-            },
-            "files": [
-                "bootstrap.php"
-            ]
+                "Psr\\Log\\": "Psr/Log/"
+            }
         },
         "notification-url": "https://packagist.org/downloads/",
         "license": [
@@ -613,77 +426,44 @@
         ],
         "authors": [
             {
-                "name": "Nicolas Grekas",
-                "email": "p@tchwork.com"
-            },
-            {
-                "name": "Symfony Community",
-                "homepage": "https://symfony.com/contributors"
+                "name": "PHP-FIG",
+                "homepage": "http://www.php-fig.org/"
             }
         ],
-        "description": "Symfony polyfill for the Mbstring extension",
-        "homepage": "https://symfony.com",
+        "description": "Common interface for logging libraries",
+        "homepage": "https://github.com/php-fig/log",
         "keywords": [
-            "compatibility",
-            "mbstring",
-            "polyfill",
-            "portable",
-            "shim"
+            "log",
+            "psr",
+            "psr-3"
         ]
     },
     {
-        "name": "symfony/console",
-        "version": "v3.4.2",
-        "version_normalized": "3.4.2.0",
+        "name": "fguillot/simpleLogger",
+        "version": "v1.0.1",
+        "version_normalized": "1.0.1.0",
         "source": {
             "type": "git",
-            "url": "https://github.com/symfony/console.git",
-            "reference": "9f21adfb92a9315b73ae2ed43138988ee4913d4e"
+            "url": "https://github.com/fguillot/simpleLogger.git",
+            "reference": "c6831841193bb265b7900ecc8b6a8918371a7c98"
         },
         "dist": {
             "type": "zip",
-            "url": "https://api.github.com/repos/symfony/console/zipball/9f21adfb92a9315b73ae2ed43138988ee4913d4e",
-            "reference": "9f21adfb92a9315b73ae2ed43138988ee4913d4e",
+            "url": "https://api.github.com/repos/fguillot/simpleLogger/zipball/c6831841193bb265b7900ecc8b6a8918371a7c98",
+            "reference": "c6831841193bb265b7900ecc8b6a8918371a7c98",
             "shasum": ""
         },
         "require": {
-            "php": "^5.5.9|>=7.0.8",
-            "symfony/debug": "~2.8|~3.0|~4.0",
-            "symfony/polyfill-mbstring": "~1.0"
-        },
-        "conflict": {
-            "symfony/dependency-injection": "<3.4",
-            "symfony/process": "<3.3"
-        },
-        "require-dev": {
-            "psr/log": "~1.0",
-            "symfony/config": "~3.3|~4.0",
-            "symfony/dependency-injection": "~3.4|~4.0",
-            "symfony/event-dispatcher": "~2.8|~3.0|~4.0",
-            "symfony/lock": "~3.4|~4.0",
-            "symfony/process": "~3.3|~4.0"
-        },
-        "suggest": {
-            "psr/log": "For using the console logger",
-            "symfony/event-dispatcher": "",
-            "symfony/lock": "",
-            "symfony/process": ""
+            "php": ">=5.3.0",
+            "psr/log": "~1.0"
         },
-        "time": "2017-12-14T19:40:10+00:00",
+        "time": "2016-05-07T18:01:57+00:00",
         "type": "library",
-        "extra": {
-            "branch-alias": {
-                "dev-master": "3.4-dev"
-            }
-        },
         "installation-source": "dist",
         "autoload": {
-            "psr-4": {
-                "Symfony\\Component\\Console\\": ""
-            },
-            "exclude-from-classmap": [
-                "/Tests/"
-            ]
+            "psr-0": {
+                "SimpleLogger": "src/"
+            }
         },
         "notification-url": "https://packagist.org/downloads/",
         "license": [
@@ -691,64 +471,37 @@
         ],
         "authors": [
             {
-                "name": "Fabien Potencier",
-                "email": "fabien@symfony.com"
-            },
-            {
-                "name": "Symfony Community",
-                "homepage": "https://symfony.com/contributors"
+                "name": "Frédéric Guillot"
             }
         ],
-        "description": "Symfony Console Component",
-        "homepage": "https://symfony.com"
+        "description": "PHP library to write logs (compatible with PSR-3)",
+        "homepage": "https://github.com/fguillot/simpleLogger"
     },
     {
-        "name": "symfony/event-dispatcher",
-        "version": "v3.4.2",
-        "version_normalized": "3.4.2.0",
+        "name": "fguillot/simple-validator",
+        "version": "v1.0.1",
+        "version_normalized": "1.0.1.0",
         "source": {
             "type": "git",
-            "url": "https://github.com/symfony/event-dispatcher.git",
-            "reference": "b869cbf8a15ca6261689de2c28a7d7f2d0706835"
+            "url": "https://github.com/fguillot/simpleValidator.git",
+            "reference": "23b0a99c5f11ad74d05f8845feaafbcfd9223eda"
         },
         "dist": {
             "type": "zip",
-            "url": "https://api.github.com/repos/symfony/event-dispatcher/zipball/b869cbf8a15ca6261689de2c28a7d7f2d0706835",
-            "reference": "b869cbf8a15ca6261689de2c28a7d7f2d0706835",
+            "url": "https://api.github.com/repos/fguillot/simpleValidator/zipball/23b0a99c5f11ad74d05f8845feaafbcfd9223eda",
+            "reference": "23b0a99c5f11ad74d05f8845feaafbcfd9223eda",
             "shasum": ""
         },
         "require": {
-            "php": "^5.5.9|>=7.0.8"
-        },
-        "conflict": {
-            "symfony/dependency-injection": "<3.3"
-        },
-        "require-dev": {
-            "psr/log": "~1.0",
-            "symfony/config": "~2.8|~3.0|~4.0",
-            "symfony/dependency-injection": "~3.3|~4.0",
-            "symfony/expression-language": "~2.8|~3.0|~4.0",
-            "symfony/stopwatch": "~2.8|~3.0|~4.0"
-        },
-        "suggest": {
-            "symfony/dependency-injection": "",
-            "symfony/http-kernel": ""
+            "php": ">=5.3.0"
         },
-        "time": "2017-12-14T19:40:10+00:00",
+        "time": "2016-06-26T15:09:26+00:00",
         "type": "library",
-        "extra": {
-            "branch-alias": {
-                "dev-master": "3.4-dev"
-            }
-        },
         "installation-source": "dist",
         "autoload": {
-            "psr-4": {
-                "Symfony\\Component\\EventDispatcher\\": ""
-            },
-            "exclude-from-classmap": [
-                "/Tests/"
-            ]
+            "psr-0": {
+                "SimpleValidator": "src/"
+            }
         },
         "notification-url": "https://packagist.org/downloads/",
         "license": [
@@ -756,57 +509,50 @@
         ],
         "authors": [
             {
-                "name": "Fabien Potencier",
-                "email": "fabien@symfony.com"
-            },
-            {
-                "name": "Symfony Community",
-                "homepage": "https://symfony.com/contributors"
+                "name": "Frédéric Guillot"
             }
         ],
-        "description": "Symfony EventDispatcher Component",
-        "homepage": "https://symfony.com"
+        "description": "Simple validator library",
+        "homepage": "https://github.com/fguillot/simpleValidator"
     },
     {
-        "name": "symfony/debug",
-        "version": "v3.4.2",
-        "version_normalized": "3.4.2.0",
+        "name": "fguillot/simple-queue",
+        "version": "v1.0.1",
+        "version_normalized": "1.0.1.0",
         "source": {
             "type": "git",
-            "url": "https://github.com/symfony/debug.git",
-            "reference": "543deab3ffff94402440b326fc94153bae2dfa7a"
+            "url": "https://github.com/fguillot/simple-queue.git",
+            "reference": "ce7801c507f9501bcca455129fb04c3d2107d5ff"
         },
         "dist": {
             "type": "zip",
-            "url": "https://api.github.com/repos/symfony/debug/zipball/543deab3ffff94402440b326fc94153bae2dfa7a",
-            "reference": "543deab3ffff94402440b326fc94153bae2dfa7a",
+            "url": "https://api.github.com/repos/fguillot/simple-queue/zipball/ce7801c507f9501bcca455129fb04c3d2107d5ff",
+            "reference": "ce7801c507f9501bcca455129fb04c3d2107d5ff",
             "shasum": ""
         },
         "require": {
-            "php": "^5.5.9|>=7.0.8",
-            "psr/log": "~1.0"
-        },
-        "conflict": {
-            "symfony/http-kernel": ">=2.3,<2.3.24|~2.4.0|>=2.5,<2.5.9|>=2.6,<2.6.2"
+            "php": ">=5.3.3"
         },
         "require-dev": {
-            "symfony/http-kernel": "~2.8|~3.0|~4.0"
+            "aws/aws-sdk-php": "~3.0",
+            "mariano/disque-php": "~2.0",
+            "pda/pheanstalk": "~3.0",
+            "php-amqplib/php-amqplib": "2.6.*",
+            "phpunit/phpunit": "5.3.*"
         },
-        "time": "2017-12-12T08:27:14+00:00",
-        "type": "library",
-        "extra": {
-            "branch-alias": {
-                "dev-master": "3.4-dev"
-            }
+        "suggest": {
+            "aws/aws-sdk-php": "Required to use the AWS SQS queue driver (~3.0).",
+            "mariano/disque-php": "Required to use the Disque queue driver (~2.0).",
+            "pda/pheanstalk": "Required to use the Beanstalk queue driver (~3.0).",
+            "php-amqplib/php-amqplib": "Required to use the RabbitMQ queue driver (2.6.*)."
         },
+        "time": "2016-06-05T21:34:56+00:00",
+        "type": "library",
         "installation-source": "dist",
         "autoload": {
             "psr-4": {
-                "Symfony\\Component\\Debug\\": ""
-            },
-            "exclude-from-classmap": [
-                "/Tests/"
-            ]
+                "SimpleQueue\\": "src/"
+            }
         },
         "notification-url": "https://packagist.org/downloads/",
         "license": [
@@ -814,16 +560,11 @@
         ],
         "authors": [
             {
-                "name": "Fabien Potencier",
-                "email": "fabien@symfony.com"
-            },
-            {
-                "name": "Symfony Community",
-                "homepage": "https://symfony.com/contributors"
+                "name": "Frédéric Guillot"
             }
         ],
-        "description": "Symfony Debug Component",
-        "homepage": "https://symfony.com"
+        "description": "Abstraction layer for multiple queue systems",
+        "homepage": "https://github.com/fguillot/simple-queue"
     },
     {
         "name": "paragonie/random_compat",
@@ -1035,106 +776,264 @@
         ]
     },
     {
-        "name": "gregwar/captcha",
-        "version": "v1.1.4",
-        "version_normalized": "1.1.4.0",
+        "name": "symfony/debug",
+        "version": "v3.4.2",
+        "version_normalized": "3.4.2.0",
         "source": {
             "type": "git",
-            "url": "https://github.com/Gregwar/Captcha.git",
-            "reference": "0185f4a64faef65612792f0d9a48dbe8d70c585c"
+            "url": "https://github.com/symfony/debug.git",
+            "reference": "543deab3ffff94402440b326fc94153bae2dfa7a"
         },
         "dist": {
             "type": "zip",
-            "url": "https://api.github.com/repos/Gregwar/Captcha/zipball/0185f4a64faef65612792f0d9a48dbe8d70c585c",
-            "reference": "0185f4a64faef65612792f0d9a48dbe8d70c585c",
+            "url": "https://api.github.com/repos/symfony/debug/zipball/543deab3ffff94402440b326fc94153bae2dfa7a",
+            "reference": "543deab3ffff94402440b326fc94153bae2dfa7a",
             "shasum": ""
         },
         "require": {
-            "ext-gd": "*",
-            "ext-mbstring": "*",
-            "php": ">=5.3.0",
-            "symfony/finder": "~3.0"
+            "php": "^5.5.9|>=7.0.8",
+            "psr/log": "~1.0"
+        },
+        "conflict": {
+            "symfony/http-kernel": ">=2.3,<2.3.24|~2.4.0|>=2.5,<2.5.9|>=2.6,<2.6.2"
         },
         "require-dev": {
-            "phpunit/phpunit": "^6.4"
+            "symfony/http-kernel": "~2.8|~3.0|~4.0"
+        },
+        "time": "2017-12-12T08:27:14+00:00",
+        "type": "library",
+        "extra": {
+            "branch-alias": {
+                "dev-master": "3.4-dev"
+            }
         },
-        "time": "2017-12-01T13:59:36+00:00",
-        "type": "captcha",
         "installation-source": "dist",
         "autoload": {
             "psr-4": {
-                "Gregwar\\": "src/Gregwar"
+                "Symfony\\Component\\Debug\\": ""
+            },
+            "exclude-from-classmap": [
+                "/Tests/"
+            ]
+        },
+        "notification-url": "https://packagist.org/downloads/",
+        "license": [
+            "MIT"
+        ],
+        "authors": [
+            {
+                "name": "Fabien Potencier",
+                "email": "fabien@symfony.com"
+            },
+            {
+                "name": "Symfony Community",
+                "homepage": "https://symfony.com/contributors"
+            }
+        ],
+        "description": "Symfony Debug Component",
+        "homepage": "https://symfony.com"
+    },
+    {
+        "name": "symfony/polyfill-mbstring",
+        "version": "v1.6.0",
+        "version_normalized": "1.6.0.0",
+        "source": {
+            "type": "git",
+            "url": "https://github.com/symfony/polyfill-mbstring.git",
+            "reference": "2ec8b39c38cb16674bbf3fea2b6ce5bf117e1296"
+        },
+        "dist": {
+            "type": "zip",
+            "url": "https://api.github.com/repos/symfony/polyfill-mbstring/zipball/2ec8b39c38cb16674bbf3fea2b6ce5bf117e1296",
+            "reference": "2ec8b39c38cb16674bbf3fea2b6ce5bf117e1296",
+            "shasum": ""
+        },
+        "require": {
+            "php": ">=5.3.3"
+        },
+        "suggest": {
+            "ext-mbstring": "For best performance"
+        },
+        "time": "2017-10-11T12:05:26+00:00",
+        "type": "library",
+        "extra": {
+            "branch-alias": {
+                "dev-master": "1.6-dev"
             }
         },
+        "installation-source": "dist",
+        "autoload": {
+            "psr-4": {
+                "Symfony\\Polyfill\\Mbstring\\": ""
+            },
+            "files": [
+                "bootstrap.php"
+            ]
+        },
         "notification-url": "https://packagist.org/downloads/",
         "license": [
             "MIT"
         ],
         "authors": [
             {
-                "name": "Grégoire Passault",
-                "email": "g.passault@gmail.com",
-                "homepage": "http://www.gregwar.com/"
+                "name": "Nicolas Grekas",
+                "email": "p@tchwork.com"
             },
             {
-                "name": "Jeremy Livingston",
-                "email": "jeremy.j.livingston@gmail.com"
+                "name": "Symfony Community",
+                "homepage": "https://symfony.com/contributors"
             }
         ],
-        "description": "Captcha generator",
-        "homepage": "https://github.com/Gregwar/Captcha",
+        "description": "Symfony polyfill for the Mbstring extension",
+        "homepage": "https://symfony.com",
         "keywords": [
-            "bot",
-            "captcha",
-            "spam"
+            "compatibility",
+            "mbstring",
+            "polyfill",
+            "portable",
+            "shim"
         ]
     },
     {
-        "name": "fguillot/picodb",
-        "version": "v1.0.15",
-        "version_normalized": "1.0.15.0",
+        "name": "symfony/console",
+        "version": "v3.4.2",
+        "version_normalized": "3.4.2.0",
         "source": {
             "type": "git",
-            "url": "https://github.com/fguillot/picoDb.git",
-            "reference": "1dccdf9e1309545e68d7161668cfcb084f0f5e09"
+            "url": "https://github.com/symfony/console.git",
+            "reference": "9f21adfb92a9315b73ae2ed43138988ee4913d4e"
         },
         "dist": {
             "type": "zip",
-            "url": "https://api.github.com/repos/fguillot/picoDb/zipball/1dccdf9e1309545e68d7161668cfcb084f0f5e09",
-            "reference": "1dccdf9e1309545e68d7161668cfcb084f0f5e09",
+            "url": "https://api.github.com/repos/symfony/console/zipball/9f21adfb92a9315b73ae2ed43138988ee4913d4e",
+            "reference": "9f21adfb92a9315b73ae2ed43138988ee4913d4e",
             "shasum": ""
         },
         "require": {
-            "php": ">=5.3.0"
+            "php": "^5.5.9|>=7.0.8",
+            "symfony/debug": "~2.8|~3.0|~4.0",
+            "symfony/polyfill-mbstring": "~1.0"
+        },
+        "conflict": {
+            "symfony/dependency-injection": "<3.4",
+            "symfony/process": "<3.3"
         },
         "require-dev": {
-            "phpunit/phpunit": "4.8.*"
+            "psr/log": "~1.0",
+            "symfony/config": "~3.3|~4.0",
+            "symfony/dependency-injection": "~3.4|~4.0",
+            "symfony/event-dispatcher": "~2.8|~3.0|~4.0",
+            "symfony/lock": "~3.4|~4.0",
+            "symfony/process": "~3.3|~4.0"
+        },
+        "suggest": {
+            "psr/log": "For using the console logger",
+            "symfony/event-dispatcher": "",
+            "symfony/lock": "",
+            "symfony/process": ""
         },
-        "time": "2018-01-11T21:47:49+00:00",
+        "time": "2017-12-14T19:40:10+00:00",
         "type": "library",
+        "extra": {
+            "branch-alias": {
+                "dev-master": "3.4-dev"
+            }
+        },
         "installation-source": "dist",
         "autoload": {
-            "psr-0": {
-                "PicoDb": "lib/"
+            "psr-4": {
+                "Symfony\\Component\\Console\\": ""
+            },
+            "exclude-from-classmap": [
+                "/Tests/"
+            ]
+        },
+        "notification-url": "https://packagist.org/downloads/",
+        "license": [
+            "MIT"
+        ],
+        "authors": [
+            {
+                "name": "Fabien Potencier",
+                "email": "fabien@symfony.com"
+            },
+            {
+                "name": "Symfony Community",
+                "homepage": "https://symfony.com/contributors"
+            }
+        ],
+        "description": "Symfony Console Component",
+        "homepage": "https://symfony.com"
+    },
+    {
+        "name": "symfony/event-dispatcher",
+        "version": "v3.4.2",
+        "version_normalized": "3.4.2.0",
+        "source": {
+            "type": "git",
+            "url": "https://github.com/symfony/event-dispatcher.git",
+            "reference": "b869cbf8a15ca6261689de2c28a7d7f2d0706835"
+        },
+        "dist": {
+            "type": "zip",
+            "url": "https://api.github.com/repos/symfony/event-dispatcher/zipball/b869cbf8a15ca6261689de2c28a7d7f2d0706835",
+            "reference": "b869cbf8a15ca6261689de2c28a7d7f2d0706835",
+            "shasum": ""
+        },
+        "require": {
+            "php": "^5.5.9|>=7.0.8"
+        },
+        "conflict": {
+            "symfony/dependency-injection": "<3.3"
+        },
+        "require-dev": {
+            "psr/log": "~1.0",
+            "symfony/config": "~2.8|~3.0|~4.0",
+            "symfony/dependency-injection": "~3.3|~4.0",
+            "symfony/expression-language": "~2.8|~3.0|~4.0",
+            "symfony/stopwatch": "~2.8|~3.0|~4.0"
+        },
+        "suggest": {
+            "symfony/dependency-injection": "",
+            "symfony/http-kernel": ""
+        },
+        "time": "2017-12-14T19:40:10+00:00",
+        "type": "library",
+        "extra": {
+            "branch-alias": {
+                "dev-master": "3.4-dev"
             }
         },
+        "installation-source": "dist",
+        "autoload": {
+            "psr-4": {
+                "Symfony\\Component\\EventDispatcher\\": ""
+            },
+            "exclude-from-classmap": [
+                "/Tests/"
+            ]
+        },
         "notification-url": "https://packagist.org/downloads/",
         "license": [
             "MIT"
         ],
         "authors": [
             {
-                "name": "Frédéric Guillot",
-                "homepage": "https://github.com/fguillot/"
+                "name": "Fabien Potencier",
+                "email": "fabien@symfony.com"
+            },
+            {
+                "name": "Symfony Community",
+                "homepage": "https://symfony.com/contributors"
             }
         ],
-        "description": "Minimalist database query builder",
-        "homepage": "https://github.com/fguillot/picoDb"
+        "description": "Symfony EventDispatcher Component",
+        "homepage": "https://symfony.com"
     },
     {
         "name": "symfony/finder",
-        "version": "v3.4.3",
-        "version_normalized": "3.4.3.0",
+        "version": "v3.4.4",
+        "version_normalized": "3.4.4.0",
         "source": {
             "type": "git",
             "url": "https://github.com/symfony/finder.git",
@@ -1181,5 +1080,106 @@
         ],
         "description": "Symfony Finder Component",
         "homepage": "https://symfony.com"
+    },
+    {
+        "name": "gregwar/captcha",
+        "version": "v1.1.4",
+        "version_normalized": "1.1.4.0",
+        "source": {
+            "type": "git",
+            "url": "https://github.com/Gregwar/Captcha.git",
+            "reference": "0185f4a64faef65612792f0d9a48dbe8d70c585c"
+        },
+        "dist": {
+            "type": "zip",
+            "url": "https://api.github.com/repos/Gregwar/Captcha/zipball/0185f4a64faef65612792f0d9a48dbe8d70c585c",
+            "reference": "0185f4a64faef65612792f0d9a48dbe8d70c585c",
+            "shasum": ""
+        },
+        "require": {
+            "ext-gd": "*",
+            "ext-mbstring": "*",
+            "php": ">=5.3.0",
+            "symfony/finder": "~3.0"
+        },
+        "require-dev": {
+            "phpunit/phpunit": "^6.4"
+        },
+        "time": "2017-12-01T13:59:36+00:00",
+        "type": "captcha",
+        "installation-source": "dist",
+        "autoload": {
+            "psr-4": {
+                "Gregwar\\": "src/Gregwar"
+            }
+        },
+        "notification-url": "https://packagist.org/downloads/",
+        "license": [
+            "MIT"
+        ],
+        "authors": [
+            {
+                "name": "Grégoire Passault",
+                "email": "g.passault@gmail.com",
+                "homepage": "http://www.gregwar.com/"
+            },
+            {
+                "name": "Jeremy Livingston",
+                "email": "jeremy.j.livingston@gmail.com"
+            }
+        ],
+        "description": "Captcha generator",
+        "homepage": "https://github.com/Gregwar/Captcha",
+        "keywords": [
+            "bot",
+            "captcha",
+            "spam"
+        ]
+    },
+    {
+        "name": "aferrandini/phpqrcode",
+        "version": "1.0.1",
+        "version_normalized": "1.0.1.0",
+        "source": {
+            "type": "git",
+            "url": "https://github.com/aferrandini/PHPQRCode.git",
+            "reference": "3c1c0454d43710ab5bbe19a51ad4cb41c22e3d46"
+        },
+        "dist": {
+            "type": "zip",
+            "url": "https://api.github.com/repos/aferrandini/PHPQRCode/zipball/3c1c0454d43710ab5bbe19a51ad4cb41c22e3d46",
+            "reference": "3c1c0454d43710ab5bbe19a51ad4cb41c22e3d46",
+            "shasum": ""
+        },
+        "require": {
+            "php": ">=5.3.0"
+        },
+        "time": "2013-07-08T09:39:08+00:00",
+        "type": "library",
+        "installation-source": "dist",
+        "autoload": {
+            "psr-0": {
+                "PHPQRCode": "lib/"
+            }
+        },
+        "notification-url": "https://packagist.org/downloads/",
+        "license": [
+            "MIT"
+        ],
+        "authors": [
+            {
+                "name": "Ariel Ferrandini",
+                "email": "arielferrandini@gmail.com",
+                "homepage": "http://www.ferrandini.com/",
+                "role": "Developer"
+            }
+        ],
+        "description": "PHPQRCode porting and changed for PHP 5.3 compatibility",
+        "homepage": "https://github.com/aferrandini/PHPQRCode",
+        "keywords": [
+            "barcode",
+            "php",
+            "qrcode"
+        ]
     }
 ]
diff --git a/vendor/fguillot/picodb/lib/PicoDb/Driver/Postgres.php b/vendor/fguillot/picodb/lib/PicoDb/Driver/Postgres.php
index 4a589e87..94279492 100644
--- a/vendor/fguillot/picodb/lib/PicoDb/Driver/Postgres.php
+++ b/vendor/fguillot/picodb/lib/PicoDb/Driver/Postgres.php
@@ -40,13 +40,15 @@ class Postgres extends Base
     public function createConnection(array $settings)
     {
         $dsn = 'pgsql:dbname='.$settings['database'];
+        $username = null;
+        $password = null;
 
         if (! empty($settings['username'])) {
-            $dsn .= ';user='.$settings['username'];
+            $username = $settings['username'];
         }
 
         if (! empty($settings['password'])) {
-            $dsn .= ';password='.$settings['password'];
+            $password = $settings['password'];
         }
 
         if (! empty($settings['hostname'])) {
@@ -57,7 +59,7 @@ class Postgres extends Base
             $dsn .= ';port='.$settings['port'];
         }
 
-        $this->pdo = new PDO($dsn);
+        $this->pdo = new PDO($dsn, $username, $password);
 
         if (isset($settings['schema_table'])) {
             $this->schemaTable = $settings['schema_table'];