diff --git a/config/bundles.php b/config/bundles.php
index d271724..1bff153 100644
--- a/config/bundles.php
+++ b/config/bundles.php
@@ -6,7 +6,6 @@ return [
     Symfony\Bundle\TwigBundle\TwigBundle::class => ['all' => true],
     Doctrine\Bundle\DoctrineBundle\DoctrineBundle::class => ['all' => true],
     Doctrine\Bundle\MigrationsBundle\DoctrineMigrationsBundle::class => ['all' => true],
-    Sensio\Bundle\FrameworkExtraBundle\SensioFrameworkExtraBundle::class => ['all' => true],
     DT\Bundle\GeshiBundle\DTGeshiBundle::class => ['all' => true],
     Sentry\SentryBundle\SentryBundle::class => ['all' => true],
     Symfony\Bundle\WebProfilerBundle\WebProfilerBundle::class => ['dev' => true, 'test' => true],
@@ -14,4 +13,6 @@ return [
     Symfony\Bundle\DebugBundle\DebugBundle::class => ['dev' => true, 'test' => true],
     Symfony\Bundle\WebServerBundle\WebServerBundle::class => ['dev' => true],
     Doctrine\Bundle\FixturesBundle\DoctrineFixturesBundle::class => ['dev' => true, 'test' => true],
+    Doctrine\Bundle\DoctrineCacheBundle\DoctrineCacheBundle::class => ['all' => true],
+    Sensio\Bundle\FrameworkExtraBundle\SensioFrameworkExtraBundle::class => ['all' => true],
 ];
diff --git a/config/packages/prod/doctrine.yaml b/config/packages/prod/doctrine.yaml
new file mode 100644
index 0000000..0a7c53b
--- /dev/null
+++ b/config/packages/prod/doctrine.yaml
@@ -0,0 +1,32 @@
+doctrine:
+    orm:
+        auto_generate_proxy_classes: false
+        metadata_cache_driver:
+            type: service
+            id: doctrine.system_cache_provider
+        query_cache_driver:
+            type: service
+            id: doctrine.system_cache_provider
+        result_cache_driver:
+            type: service
+            id: doctrine.result_cache_provider
+
+services:
+    doctrine.result_cache_provider:
+        class: Symfony\Component\Cache\DoctrineProvider
+        public: false
+        arguments:
+            - '@doctrine.result_cache_pool'
+    doctrine.system_cache_provider:
+        class: Symfony\Component\Cache\DoctrineProvider
+        public: false
+        arguments:
+            - '@doctrine.system_cache_pool'
+
+framework:
+    cache:
+        pools:
+            doctrine.result_cache_pool:
+                adapter: cache.app
+            doctrine.system_cache_pool:
+                adapter: cache.system
diff --git a/config/packages/sensio_framework_extra.yaml b/config/packages/sensio_framework_extra.yaml
index 20e5cf3..1821ccc 100644
--- a/config/packages/sensio_framework_extra.yaml
+++ b/config/packages/sensio_framework_extra.yaml
@@ -1,3 +1,3 @@
 sensio_framework_extra:
     router:
-        annotations: false
\ No newline at end of file
+        annotations: false
diff --git a/config/routes/annotations.yaml b/config/routes/annotations.yaml
new file mode 100644
index 0000000..89e306b
--- /dev/null
+++ b/config/routes/annotations.yaml
@@ -0,0 +1,3 @@
+#controllers:
+#    resource: ../../src/Controller/
+#    type: annotation
diff --git a/src/Entity/.gitignore b/src/Entity/.gitignore
new file mode 100644
index 0000000..e69de29
diff --git a/src/Migrations/.gitignore b/src/Migrations/.gitignore
new file mode 100644
index 0000000..e69de29
diff --git a/src/Repository/.gitignore b/src/Repository/.gitignore
new file mode 100644
index 0000000..e69de29
diff --git a/symfony.lock b/symfony.lock
index e5cd7a9..a709f77 100644
--- a/symfony.lock
+++ b/symfony.lock
@@ -1,7 +1,40 @@
 {
+    "doctrine/annotations": {
+        "version": "1.0",
+        "recipe": {
+            "repo": "github.com/symfony/recipes",
+            "branch": "master",
+            "version": "1.0",
+            "ref": "cb4152ebcadbe620ea2261da1a1c5a9b8cea7672"
+        }
+    },
+    "doctrine/cache": {
+        "version": "v1.8.0"
+    },
+    "doctrine/collections": {
+        "version": "v1.5.0"
+    },
+    "doctrine/common": {
+        "version": "v2.10.0"
+    },
     "doctrine/data-fixtures": {
         "version": "v1.3.1"
     },
+    "doctrine/dbal": {
+        "version": "v2.9.2"
+    },
+    "doctrine/doctrine-bundle": {
+        "version": "1.6",
+        "recipe": {
+            "repo": "github.com/symfony/recipes",
+            "branch": "master",
+            "version": "1.6",
+            "ref": "453e89b78ded666f351617baca5ae40d20622351"
+        }
+    },
+    "doctrine/doctrine-cache-bundle": {
+        "version": "1.3.5"
+    },
     "doctrine/doctrine-fixtures-bundle": {
         "version": "3.0",
         "recipe": {
@@ -11,6 +44,39 @@
             "ref": "fc52d86631a6dfd9fdf3381d0b7e3df2069e51b3"
         }
     },
+    "doctrine/doctrine-migrations-bundle": {
+        "version": "1.2",
+        "recipe": {
+            "repo": "github.com/symfony/recipes",
+            "branch": "master",
+            "version": "1.2",
+            "ref": "c1431086fec31f17fbcfe6d6d7e92059458facc1"
+        }
+    },
+    "doctrine/event-manager": {
+        "version": "v1.0.0"
+    },
+    "doctrine/inflector": {
+        "version": "v1.3.0"
+    },
+    "doctrine/instantiator": {
+        "version": "1.1.0"
+    },
+    "doctrine/lexer": {
+        "version": "v1.0.1"
+    },
+    "doctrine/migrations": {
+        "version": "v2.0.0"
+    },
+    "doctrine/orm": {
+        "version": "v2.6.3"
+    },
+    "doctrine/persistence": {
+        "version": "v1.1.0"
+    },
+    "doctrine/reflection": {
+        "version": "v1.0.0"
+    },
     "easycorp/easy-log-handler": {
         "version": "1.0",
         "recipe": {
@@ -20,9 +86,60 @@
             "ref": "70062abc2cd58794d2a90274502f81b55cd9951b"
         }
     },
+    "fig/link-util": {
+        "version": "1.0.0"
+    },
+    "jdorn/sql-formatter": {
+        "version": "v1.2.17"
+    },
+    "jean85/pretty-package-versions": {
+        "version": "1.2"
+    },
     "monolog/monolog": {
         "version": "1.24.0"
     },
+    "ocramius/proxy-manager": {
+        "version": "2.2.2"
+    },
+    "paragonie/random_compat": {
+        "version": "v9.99.99"
+    },
+    "psr/cache": {
+        "version": "1.0.1"
+    },
+    "psr/container": {
+        "version": "1.0.0"
+    },
+    "psr/link": {
+        "version": "1.0.0"
+    },
+    "psr/log": {
+        "version": "1.1.0"
+    },
+    "psr/simple-cache": {
+        "version": "1.0.1"
+    },
+    "sensio/framework-extra-bundle": {
+        "version": "5.2",
+        "recipe": {
+            "repo": "github.com/symfony/recipes",
+            "branch": "master",
+            "version": "5.2",
+            "ref": "fb7e19da7f013d0d422fa9bce16f5c510e27609b"
+        }
+    },
+    "sentry/sentry": {
+        "version": "1.10.0"
+    },
+    "sentry/sentry-symfony": {
+        "version": "1.0",
+        "recipe": {
+            "repo": "github.com/symfony/recipes-contrib",
+            "branch": "master",
+            "version": "1.0",
+            "ref": "fa1a2dfc020798cd7076b5419596e72dca07047a"
+        }
+    },
     "symfony/cache": {
         "version": "v4.2.2"
     },
@@ -38,6 +155,9 @@
             "ref": "0fa049c19069a65f52c1c181d64be3de672c1504"
         }
     },
+    "symfony/contracts": {
+        "version": "v1.0.2"
+    },
     "symfony/debug": {
         "version": "v4.2.2"
     },
@@ -122,6 +242,15 @@
     "symfony/orm-pack": {
         "version": "v1.0.6"
     },
+    "symfony/polyfill-ctype": {
+        "version": "v1.10.0"
+    },
+    "symfony/polyfill-intl-icu": {
+        "version": "v1.10.0"
+    },
+    "symfony/polyfill-mbstring": {
+        "version": "v1.10.0"
+    },
     "symfony/polyfill-php72": {
         "version": "v1.10.0"
     },
@@ -214,5 +343,20 @@
     },
     "symfony/yaml": {
         "version": "v4.2.2"
+    },
+    "theodordiaconu/geshi": {
+        "version": "dev-master"
+    },
+    "theodordiaconu/geshi-bundle": {
+        "version": "dev-master"
+    },
+    "twig/twig": {
+        "version": "v2.6.2"
+    },
+    "zendframework/zend-code": {
+        "version": "3.3.1"
+    },
+    "zendframework/zend-eventmanager": {
+        "version": "3.2.1"
     }
 }