diff --git a/composer.lock b/composer.lock
index 7f5fc03..5b4ca09 100644
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@@ -441,6 +442,65 @@
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@@ -545,18 +605,300 @@
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@@ -596,7 +938,561 @@
                 "mail",
                 "mailer"
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+                "type": "zip",
+                "url": "https://api.github.com/repos/symfony/event-dispatcher/zipball/b0cabf5e9315afda50ce44d17580472d8d55ce0d",
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+                "shasum": ""
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+            "require": {
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+            },
+            "require-dev": {
+                "psr/log": "~1.0",
+                "symfony/config": "~2.8|~3.0",
+                "symfony/dependency-injection": "~2.8|~3.0",
+                "symfony/expression-language": "~2.8|~3.0",
+                "symfony/stopwatch": "~2.8|~3.0"
+            },
+            "suggest": {
+                "symfony/dependency-injection": "",
+                "symfony/http-kernel": ""
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "3.3-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Symfony\\Component\\EventDispatcher\\": ""
+                },
+                "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 EventDispatcher Component",
+            "homepage": "https://symfony.com",
+            "time": "2016-11-19 20:35:20"
+        },
+        {
+            "name": "symfony/filesystem",
+            "version": "dev-master",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/symfony/filesystem.git",
+                "reference": "696d63087748bb651e69877a903ca389eb0db68a"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/symfony/filesystem/zipball/696d63087748bb651e69877a903ca389eb0db68a",
+                "reference": "696d63087748bb651e69877a903ca389eb0db68a",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=5.5.9"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "3.3-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Symfony\\Component\\Filesystem\\": ""
+                },
+                "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 Filesystem Component",
+            "homepage": "https://symfony.com",
+            "time": "2016-11-24 00:46:49"
+        },
+        {
+            "name": "symfony/finder",
+            "version": "dev-master",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/symfony/finder.git",
+                "reference": "ed30bd4b8a1457c910cf650982e1ca3c1f946d65"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/symfony/finder/zipball/ed30bd4b8a1457c910cf650982e1ca3c1f946d65",
+                "reference": "ed30bd4b8a1457c910cf650982e1ca3c1f946d65",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=5.5.9"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "3.3-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Symfony\\Component\\Finder\\": ""
+                },
+                "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 Finder Component",
+            "homepage": "https://symfony.com",
+            "time": "2016-11-19 20:35:20"
+        },
+        {
+            "name": "symfony/polyfill-mbstring",
+            "version": "dev-master",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/symfony/polyfill-mbstring.git",
+                "reference": "e79d363049d1c2128f133a2667e4f4190904f7f4"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/symfony/polyfill-mbstring/zipball/e79d363049d1c2128f133a2667e4f4190904f7f4",
+                "reference": "e79d363049d1c2128f133a2667e4f4190904f7f4",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=5.3.3"
+            },
+            "suggest": {
+                "ext-mbstring": "For best performance"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "1.3-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Symfony\\Polyfill\\Mbstring\\": ""
+                },
+                "files": [
+                    "bootstrap.php"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Nicolas Grekas",
+                    "email": "p@tchwork.com"
+                },
+                {
+                    "name": "Symfony Community",
+                    "homepage": "https://symfony.com/contributors"
+                }
+            ],
+            "description": "Symfony polyfill for the Mbstring extension",
+            "homepage": "https://symfony.com",
+            "keywords": [
+                "compatibility",
+                "mbstring",
+                "polyfill",
+                "portable",
+                "shim"
+            ],
+            "time": "2016-11-14 01:06:16"
+        },
+        {
+            "name": "symfony/process",
+            "version": "dev-master",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/symfony/process.git",
+                "reference": "b2a461e266f50a20c4d81b5b88153dde4369e94b"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/symfony/process/zipball/b2a461e266f50a20c4d81b5b88153dde4369e94b",
+                "reference": "b2a461e266f50a20c4d81b5b88153dde4369e94b",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=5.5.9"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "3.3-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Symfony\\Component\\Process\\": ""
+                },
+                "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 Process Component",
+            "homepage": "https://symfony.com",
+            "time": "2016-11-24 10:43:03"
+        },
+        {
+            "name": "symfony/stopwatch",
+            "version": "dev-master",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/symfony/stopwatch.git",
+                "reference": "a538e8adbeae18fb78d4eb035f949465181598e5"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/symfony/stopwatch/zipball/a538e8adbeae18fb78d4eb035f949465181598e5",
+                "reference": "a538e8adbeae18fb78d4eb035f949465181598e5",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=5.5.9"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "3.3-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Symfony\\Component\\Stopwatch\\": ""
+                },
+                "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 Stopwatch Component",
+            "homepage": "https://symfony.com",
+            "time": "2016-11-19 20:35:20"
         },
         {
             "name": "yiisoft/yii2",
@@ -604,12 +1500,12 @@
             "source": {
                 "type": "git",
                 "url": "https://github.com/yiisoft/yii2-framework.git",
-                "reference": "f05cec0516032d8e01073b605a38630b68fd6c09"
+                "reference": "f8202bb4eda46c2cb4664fee24723e6bf48f07e5"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/yiisoft/yii2-framework/zipball/f05cec0516032d8e01073b605a38630b68fd6c09",
-                "reference": "f05cec0516032d8e01073b605a38630b68fd6c09",
+                "url": "https://api.github.com/repos/yiisoft/yii2-framework/zipball/f8202bb4eda46c2cb4664fee24723e6bf48f07e5",
+                "reference": "f8202bb4eda46c2cb4664fee24723e6bf48f07e5",
                 "shasum": ""
             },
             "require": {
@@ -690,7 +1586,7 @@
                 "framework",
                 "yii2"
             ],
-            "time": "2016-11-03 10:45:53"
+            "time": "2016-12-03 06:25:39"
         },
         {
             "name": "yiisoft/yii2-authclient",
@@ -797,12 +1693,12 @@
             "source": {
                 "type": "git",
                 "url": "https://github.com/yiisoft/yii2-composer.git",
-                "reference": "e882cc327a6935a41f2e8665b9ef0317f6852d4d"
+                "reference": "c6a294f01630e89f8ccc6209edb9ed8fbf008ac4"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/yiisoft/yii2-composer/zipball/e882cc327a6935a41f2e8665b9ef0317f6852d4d",
-                "reference": "e882cc327a6935a41f2e8665b9ef0317f6852d4d",
+                "url": "https://api.github.com/repos/yiisoft/yii2-composer/zipball/c6a294f01630e89f8ccc6209edb9ed8fbf008ac4",
+                "reference": "c6a294f01630e89f8ccc6209edb9ed8fbf008ac4",
                 "shasum": ""
             },
             "require": {
@@ -836,7 +1732,7 @@
                 "extension installer",
                 "yii2"
             ],
-            "time": "2016-06-05 20:34:32"
+            "time": "2016-12-02 17:13:38"
         },
         {
             "name": "yiisoft/yii2-httpclient",
@@ -844,12 +1740,12 @@
             "source": {
                 "type": "git",
                 "url": "https://github.com/yiisoft/yii2-httpclient.git",
-                "reference": "a8b8e1895fbc6f40a7ff87adcc9801aee4437361"
+                "reference": "14f9850a89cdfca660c5157c45aa8e5c49ebce0b"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/yiisoft/yii2-httpclient/zipball/a8b8e1895fbc6f40a7ff87adcc9801aee4437361",
-                "reference": "a8b8e1895fbc6f40a7ff87adcc9801aee4437361",
+                "url": "https://api.github.com/repos/yiisoft/yii2-httpclient/zipball/14f9850a89cdfca660c5157c45aa8e5c49ebce0b",
+                "reference": "14f9850a89cdfca660c5157c45aa8e5c49ebce0b",
                 "shasum": ""
             },
             "require": {
@@ -883,7 +1779,7 @@
                 "httpclient",
                 "yii2"
             ],
-            "time": "2016-10-31 11:29:28"
+            "time": "2016-11-24 11:03:08"
         },
         {
             "name": "yiisoft/yii2-swiftmailer",
@@ -891,12 +1787,12 @@
             "source": {
                 "type": "git",
                 "url": "https://github.com/yiisoft/yii2-swiftmailer.git",
-                "reference": "8e3e92f032e7400c2593fe26e1832c4d0a832b65"
+                "reference": "c86c5ee2464ebf8c9f9adc2978193a9a2771b9c9"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/yiisoft/yii2-swiftmailer/zipball/8e3e92f032e7400c2593fe26e1832c4d0a832b65",
-                "reference": "8e3e92f032e7400c2593fe26e1832c4d0a832b65",
+                "url": "https://api.github.com/repos/yiisoft/yii2-swiftmailer/zipball/c86c5ee2464ebf8c9f9adc2978193a9a2771b9c9",
+                "reference": "c86c5ee2464ebf8c9f9adc2978193a9a2771b9c9",
                 "shasum": ""
             },
             "require": {
@@ -933,15 +1829,16 @@
                 "swiftmailer",
                 "yii2"
             ],
-            "time": "2016-09-09 11:48:36"
+            "time": "2016-11-30 11:55:45"
         }
     ],
-    "packages-dev": [],
     "aliases": [],
     "minimum-stability": "dev",
     "stability-flags": [],
     "prefer-stable": false,
     "prefer-lowest": false,
-    "platform": [],
+    "platform": {
+        "php": ">=5.5"
+    },
     "platform-dev": []
 }
diff --git a/lib/User/Bootstrap.php b/lib/User/Bootstrap.php
index 589f886..b162b91 100644
--- a/lib/User/Bootstrap.php
+++ b/lib/User/Bootstrap.php
@@ -69,7 +69,7 @@ class Bootstrap implements BootstrapInterface
 
         // helpers
         $di->set('Da\User\Helper\AuthHelper');
-        $di->setSingleton(ClassMapHelper::class, 'Da\User\Helper\ModelClassMapHelper', [$modelClassMap]);
+        $di->setSingleton(ClassMapHelper::class, ClassMapHelper::class, [$modelClassMap]);
 
         if (php_sapi_name() !== 'cli') {
             // override Yii