diff --git a/App/.idea/modules.xml b/App/.idea/modules.xml
index cc95f4e..77dad0e 100644
--- a/App/.idea/modules.xml
+++ b/App/.idea/modules.xml
@@ -2,7 +2,7 @@
 <project version="4">
   <component name="ProjectModuleManager">
     <modules>
-      <module fileurl="file://$PROJECT_DIR$/.idea/App.iml" filepath="$PROJECT_DIR$/.idea/App.iml" />
+      <module fileurl="file://$PROJECT_DIR$/../youtube_md_bot/.idea/youtube_md_bot.iml" filepath="$PROJECT_DIR$/../youtube_md_bot/.idea/youtube_md_bot.iml" />
     </modules>
   </component>
 </project>
\ No newline at end of file
diff --git a/App/.idea/sqlDataSources.xml b/App/.idea/sqlDataSources.xml
index b125209..61ffe1d 100644
--- a/App/.idea/sqlDataSources.xml
+++ b/App/.idea/sqlDataSources.xml
@@ -8,7 +8,7 @@
           <option name="name" value="DDL data source" />
           <option name="urls">
             <array>
-              <option value="file://$PROJECT_DIR$/db_script_pycharm.ddl" />
+              <option value="file://$PROJECT_DIR$/../youtube_md_bot/db_script_pycharm.ddl" />
             </array>
           </option>
         </State>
diff --git a/App/messages/es_ES.json b/App/messages/es_ES.json
deleted file mode 100644
index d402d04..0000000
--- a/App/messages/es_ES.json
+++ /dev/null
@@ -1,16 +0,0 @@
-{
-  "welcome": [
-    {
-      "msg": "Hola, bienvenido {} 😄\nUsa el comando /help para *obtener más ayuda* o empieza a *usar el bot* ya mismo 🎶\n\nSi quieres estar al tanto de las _últimas noticias_ sobre el bot, échale un vistazo al canal oficial: @ytMDBot"
-    }
-  ],
-  "help": [
-    {
-      "msg": "Para descargar una canción puedes:\n  ■  *Buscar* 🔎 la canción por _título y artista_, enviándoselo directamente al bot\n  ■  *Enviar* directamente la _URL_ 🔗 del vídeo\n  ■  Seleccionar una *canción ya descargada* desde el historial 🕒\n\n",
-      "more_help": "Para más ayuda, navega con los botones que aparecen debajo",
-      "d_via_tt-at": "*Descarga*[ ]({})canciones enviando directamente el _título_ 🎤 y _artista_ 🗣 de la canción al bot",
-      "d_via_url": "Comienza[ ]({})directamente *con la descarga* enviando la URL del vídeo de YouTube\n\nPuedes usar un bot _inline_ como @vid para agilizar este proceso",
-      "d_via_history": "Accede[ ]({})a tu *historial* mediante el comando /history, desde donde podrás _seleccionar directamente_ la canción que quieras descargar"
-    }
-  ]
-}
\ No newline at end of file
diff --git a/App/.idea/deployment.xml b/youtube_md_bot/.idea/deployment.xml
similarity index 100%
rename from App/.idea/deployment.xml
rename to youtube_md_bot/.idea/deployment.xml
diff --git a/App/.idea/inspectionProfiles/Project_Default.xml b/youtube_md_bot/.idea/inspectionProfiles/Project_Default.xml
similarity index 100%
rename from App/.idea/inspectionProfiles/Project_Default.xml
rename to youtube_md_bot/.idea/inspectionProfiles/Project_Default.xml
diff --git a/App/.idea/misc.xml b/youtube_md_bot/.idea/misc.xml
similarity index 100%
rename from App/.idea/misc.xml
rename to youtube_md_bot/.idea/misc.xml
diff --git a/youtube_md_bot/.idea/modules.xml b/youtube_md_bot/.idea/modules.xml
new file mode 100644
index 0000000..cc95f4e
--- /dev/null
+++ b/youtube_md_bot/.idea/modules.xml
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectModuleManager">
+    <modules>
+      <module fileurl="file://$PROJECT_DIR$/.idea/App.iml" filepath="$PROJECT_DIR$/.idea/App.iml" />
+    </modules>
+  </component>
+</project>
\ No newline at end of file
diff --git a/youtube_md_bot/.idea/sqlDataSources.xml b/youtube_md_bot/.idea/sqlDataSources.xml
new file mode 100644
index 0000000..b125209
--- /dev/null
+++ b/youtube_md_bot/.idea/sqlDataSources.xml
@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="SqlDataSourceStorage">
+    <option name="dataSources">
+      <list>
+        <State>
+          <option name="id" value="9b469808-a645-4c18-b66c-ba653aa374e1" />
+          <option name="name" value="DDL data source" />
+          <option name="urls">
+            <array>
+              <option value="file://$PROJECT_DIR$/db_script_pycharm.ddl" />
+            </array>
+          </option>
+        </State>
+      </list>
+    </option>
+  </component>
+</project>
\ No newline at end of file
diff --git a/App/.idea/vcs.xml b/youtube_md_bot/.idea/vcs.xml
similarity index 100%
rename from App/.idea/vcs.xml
rename to youtube_md_bot/.idea/vcs.xml
diff --git a/App/.idea/workspace.xml b/youtube_md_bot/.idea/workspace.xml
similarity index 90%
rename from App/.idea/workspace.xml
rename to youtube_md_bot/.idea/workspace.xml
index 67844d2..39a1312 100644
--- a/App/.idea/workspace.xml
+++ b/youtube_md_bot/.idea/workspace.xml
@@ -2,9 +2,11 @@
 <project version="4">
   <component name="ChangeListManager">
     <list default="true" id="ecb85847-acff-4336-b3d7-4f5563aac01d" name="Default" comment="">
-      <change afterPath="$PROJECT_DIR$/utils/logger.py" afterDir="false" />
+      <change afterPath="$PROJECT_DIR$/messages/messages.json" afterDir="false" />
       <change beforePath="$PROJECT_DIR$/.idea/workspace.xml" beforeDir="false" afterPath="$PROJECT_DIR$/.idea/workspace.xml" afterDir="false" />
       <change beforePath="$PROJECT_DIR$/application.py" beforeDir="false" afterPath="$PROJECT_DIR$/application.py" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/messages/es_ES.json" beforeDir="false" />
+      <change beforePath="$PROJECT_DIR$/utils/__init__.py" beforeDir="false" afterPath="$PROJECT_DIR$/utils/__init__.py" afterDir="false" />
     </list>
     <option name="EXCLUDED_CONVERTED_TO_IGNORED" value="true" />
     <option name="TRACKING_ENABLED" value="true" />
@@ -84,24 +86,29 @@
   </component>
   <component name="FileEditorManager">
     <leaf SIDE_TABS_SIZE_LIMIT_KEY="300">
-      <file leaf-file-name="application.py" pinned="false" current-in-tab="false">
+      <file leaf-file-name="application.py" pinned="false" current-in-tab="true">
         <entry file="file://$PROJECT_DIR$/application.py">
           <provider selected="true" editor-type-id="text-editor">
-            <state relative-caret-position="-612">
-              <caret line="44" selection-start-line="44" selection-end-line="44" />
-              <folding>
-                <element signature="e#154#184#0" expanded="true" />
-                <marker date="1530198744416" expanded="true" signature="1860:1864" ph="..." />
-              </folding>
+            <state relative-caret-position="136">
+              <caret line="8" column="35" selection-start-line="8" selection-start-column="35" selection-end-line="8" selection-end-column="35" />
+            </state>
+          </provider>
+        </entry>
+      </file>
+      <file leaf-file-name="messages.json" pinned="false" current-in-tab="false">
+        <entry file="file://$PROJECT_DIR$/messages/messages.json">
+          <provider selected="true" editor-type-id="text-editor">
+            <state relative-caret-position="357">
+              <caret line="21" selection-start-line="21" selection-end-line="21" />
             </state>
           </provider>
         </entry>
       </file>
-      <file leaf-file-name="logger.py" pinned="false" current-in-tab="true">
+      <file leaf-file-name="logger.py" pinned="false" current-in-tab="false">
         <entry file="file://$PROJECT_DIR$/utils/logger.py">
           <provider selected="true" editor-type-id="text-editor">
-            <state relative-caret-position="578">
-              <caret line="34" column="60" selection-start-line="34" selection-start-column="60" selection-end-line="34" selection-end-column="60" />
+            <state relative-caret-position="289">
+              <caret line="17" column="49" selection-start-line="17" selection-start-column="49" selection-end-line="17" selection-end-column="49" />
             </state>
           </provider>
         </entry>
@@ -151,26 +158,11 @@
           </provider>
         </entry>
       </file>
-      <file leaf-file-name="VideoIDHandler.py" pinned="false" current-in-tab="false">
-        <entry file="file://$PROJECT_DIR$/handlers/VideoIDHandler.py">
-          <provider selected="true" editor-type-id="text-editor">
-            <state relative-caret-position="119">
-              <caret line="10" selection-start-line="10" selection-end-line="10" />
-              <folding>
-                <element signature="e#0#43#0" expanded="true" />
-              </folding>
-            </state>
-          </provider>
-        </entry>
-      </file>
-      <file leaf-file-name="HelpHandler.py" pinned="false" current-in-tab="false">
-        <entry file="file://$PROJECT_DIR$/handlers/HelpHandler.py">
+      <file leaf-file-name="__init__.py" pinned="false" current-in-tab="false">
+        <entry file="file://$PROJECT_DIR$/utils/__init__.py">
           <provider selected="true" editor-type-id="text-editor">
-            <state relative-caret-position="187">
-              <caret line="14" selection-start-line="14" selection-end-line="14" />
-              <folding>
-                <element signature="e#0#43#0" expanded="true" />
-              </folding>
+            <state relative-caret-position="204">
+              <caret line="12" column="4" lean-forward="true" selection-start-line="12" selection-start-column="4" selection-end-line="12" selection-end-column="18" />
             </state>
           </provider>
         </entry>
@@ -187,15 +179,6 @@
           </provider>
         </entry>
       </file>
-      <file leaf-file-name="es_ES.json" pinned="false" current-in-tab="false">
-        <entry file="file://$PROJECT_DIR$/messages/es_ES.json">
-          <provider selected="true" editor-type-id="text-editor">
-            <state relative-caret-position="204">
-              <caret line="12" column="32" selection-start-line="12" selection-start-column="32" selection-end-line="12" selection-end-column="32" />
-            </state>
-          </provider>
-        </entry>
-      </file>
     </leaf>
   </component>
   <component name="FileTemplateManagerImpl">
@@ -221,7 +204,6 @@
         <option value="$PROJECT_DIR$/requirements.txt" />
         <option value="$PROJECT_DIR$/upgrader/__init__.py" />
         <option value="$PROJECT_DIR$/db_script_pycharm.ddl" />
-        <option value="$PROJECT_DIR$/utils/__init__.py" />
         <option value="$PROJECT_DIR$/database/__init__.py" />
         <option value="$PROJECT_DIR$/messages/es_ES.json" />
         <option value="$PROJECT_DIR$/commands/StartHandler.py" />
@@ -236,8 +218,11 @@
         <option value="$PROJECT_DIR$/handlers/URLHandler.py" />
         <option value="$PROJECT_DIR$/handlers/TextHandler.py" />
         <option value="$PROJECT_DIR$/handlers/UnexpectedHandler.py" />
-        <option value="$PROJECT_DIR$/application.py" />
         <option value="$PROJECT_DIR$/utils/logger.py" />
+        <option value="$PROJECT_DIR$/utils/Constants.py" />
+        <option value="$PROJECT_DIR$/messages/messages.json" />
+        <option value="$PROJECT_DIR$/utils/__init__.py" />
+        <option value="$PROJECT_DIR$/application.py" />
       </list>
     </option>
   </component>
@@ -263,6 +248,7 @@
       <foldersAlwaysOnTop value="true" />
     </navigator>
     <panes>
+      <pane id="Scope" />
       <pane id="ProjectPane">
         <subPane>
           <expand>
@@ -289,7 +275,6 @@
           <select />
         </subPane>
       </pane>
-      <pane id="Scope" />
     </panes>
   </component>
   <component name="PropertiesComponent">
@@ -315,7 +300,7 @@
   </component>
   <component name="RunManager">
     <configuration name="application" type="PythonConfigurationType" factoryName="Python" temporary="true">
-      <module name="App" />
+      <module name="youtube_md_bot" />
       <option name="INTERPRETER_OPTIONS" value="" />
       <option name="PARENT_ENVS" value="true" />
       <envs>
@@ -420,7 +405,14 @@
       <option name="project" value="LOCAL" />
       <updated>1530120152704</updated>
     </task>
-    <option name="localTasksCounter" value="11" />
+    <task id="LOCAL-00011" summary="Created logging manager">
+      <created>1530200290328</created>
+      <option name="number" value="00011" />
+      <option name="presentableId" value="LOCAL-00011" />
+      <option name="project" value="LOCAL" />
+      <updated>1530200290328</updated>
+    </task>
+    <option name="localTasksCounter" value="12" />
     <servers />
   </component>
   <component name="ToolWindowManager">
@@ -438,6 +430,7 @@
       <window_info active="true" content_ui="combo" id="Project" order="1" visible="true" weight="0.234375" />
       <window_info anchor="bottom" id="Docker" order="0" show_stripe_button="false" />
       <window_info anchor="right" id="Database" order="0" />
+      <window_info anchor="bottom" id="Find" order="7" weight="0.32965517" />
       <window_info anchor="right" id="SciView" order="1" />
       <window_info id="Structure" order="2" side_tool="true" weight="0.25" />
       <window_info id="Favorites" order="0" side_tool="true" />
@@ -448,7 +441,6 @@
       <window_info anchor="right" id="Ant Build" order="4" weight="0.25" />
       <window_info anchor="bottom" id="Message" order="6" />
       <window_info anchor="bottom" id="Cvs" order="10" weight="0.25" />
-      <window_info anchor="bottom" id="Find" order="7" weight="0.32965517" />
     </layout>
   </component>
   <component name="TypeScriptGeneratedFilesManager">
@@ -467,7 +459,8 @@
     <MESSAGE value="DB integration and handlers defined" />
     <MESSAGE value="First messages included" />
     <MESSAGE value="Created files for handlers | defined method for instantiating handlers" />
-    <option name="LAST_COMMIT_MESSAGE" value="Created files for handlers | defined method for instantiating handlers" />
+    <MESSAGE value="Created logging manager" />
+    <option name="LAST_COMMIT_MESSAGE" value="Created logging manager" />
   </component>
   <component name="XDebuggerManager">
     <breakpoint-manager>
@@ -475,24 +468,6 @@
     </breakpoint-manager>
   </component>
   <component name="editorHistoryManager">
-    <entry file="file://$PROJECT_DIR$/application.py">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="493">
-          <caret line="29" column="73" lean-forward="true" selection-start-line="29" selection-start-column="73" selection-end-line="29" selection-end-column="73" />
-          <folding>
-            <element signature="e#154#184#0" expanded="true" />
-            <marker date="1530198744416" expanded="true" signature="1860:1864" ph="..." />
-          </folding>
-        </state>
-      </provider>
-    </entry>
-    <entry file="file://$PROJECT_DIR$/handlers/__init__.py">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="51">
-          <caret line="3" lean-forward="true" selection-start-line="3" selection-end-line="3" />
-        </state>
-      </provider>
-    </entry>
     <entry file="file://$PROJECT_DIR$/handlers/DeveloperHandler.py">
       <provider selected="true" editor-type-id="text-editor">
         <state relative-caret-position="85">
@@ -569,10 +544,6 @@
       <provider selected="true" editor-type-id="text-editor">
         <state relative-caret-position="1360">
           <caret line="83" column="72" selection-start-line="83" selection-start-column="72" selection-end-line="83" selection-end-column="72" />
-          <folding>
-            <element signature="e#154#184#0" expanded="true" />
-            <marker date="1530198744416" expanded="true" signature="1860:1864" ph="..." />
-          </folding>
         </state>
       </provider>
     </entry>
@@ -618,10 +589,6 @@
       <provider selected="true" editor-type-id="text-editor">
         <state relative-caret-position="1020">
           <caret line="63" column="63" selection-start-line="63" selection-start-column="63" selection-end-line="63" selection-end-column="63" />
-          <folding>
-            <element signature="e#154#184#0" expanded="true" />
-            <marker date="1530198744416" expanded="true" signature="1860:1864" ph="..." />
-          </folding>
         </state>
       </provider>
     </entry>
@@ -653,10 +620,6 @@
       <provider selected="true" editor-type-id="text-editor">
         <state relative-caret-position="119">
           <caret line="7" selection-start-line="7" selection-end-line="7" />
-          <folding>
-            <element signature="e#154#184#0" expanded="true" />
-            <marker date="1530198744416" expanded="true" signature="1860:1864" ph="..." />
-          </folding>
         </state>
       </provider>
     </entry>
@@ -779,13 +742,6 @@
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/utils/__init__.py">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="119">
-          <caret line="7" selection-start-line="7" selection-end-line="7" />
-        </state>
-      </provider>
-    </entry>
     <entry file="file://$PROJECT_DIR$/database/__init__.py">
       <provider selected="true" editor-type-id="text-editor">
         <state relative-caret-position="629">
@@ -827,20 +783,6 @@
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/handlers/__init__.py">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="51">
-          <caret line="3" selection-start-line="3" selection-end-line="3" />
-        </state>
-      </provider>
-    </entry>
-    <entry file="file://$PROJECT_DIR$/messages/es_ES.json">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="204">
-          <caret line="12" column="32" selection-start-line="12" selection-start-column="32" selection-end-line="12" selection-end-column="32" />
-        </state>
-      </provider>
-    </entry>
     <entry file="file://$PROJECT_DIR$/handlers/URLHandler.py">
       <provider selected="true" editor-type-id="text-editor">
         <state relative-caret-position="119">
@@ -881,21 +823,48 @@
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/application.py">
+    <entry file="file://$PROJECT_DIR$/utils/logger.py">
       <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="-612">
-          <caret line="44" selection-start-line="44" selection-end-line="44" />
-          <folding>
-            <element signature="e#154#184#0" expanded="true" />
-            <marker date="1530198744416" expanded="true" signature="1860:1864" ph="..." />
-          </folding>
+        <state relative-caret-position="289">
+          <caret line="17" column="49" selection-start-line="17" selection-start-column="49" selection-end-line="17" selection-end-column="49" />
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/utils/logger.py">
+    <entry file="file://$PROJECT_DIR$/utils/Constants.py">
+      <provider selected="true" editor-type-id="text-editor" />
+    </entry>
+    <entry file="file://$PROJECT_DIR$/handlers/__init__.py">
       <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="578">
-          <caret line="34" column="60" selection-start-line="34" selection-start-column="60" selection-end-line="34" selection-end-column="60" />
+        <state relative-caret-position="51">
+          <caret line="3" selection-start-line="3" selection-end-line="3" />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/messages/es_ES.json">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="255">
+          <caret line="15" column="1" lean-forward="true" selection-end-line="15" selection-end-column="1" />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/messages/messages.json">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="357">
+          <caret line="21" selection-start-line="21" selection-end-line="21" />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/utils/__init__.py">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="204">
+          <caret line="12" column="4" lean-forward="true" selection-start-line="12" selection-start-column="4" selection-end-line="12" selection-end-column="18" />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/application.py">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="136">
+          <caret line="8" column="35" selection-start-line="8" selection-start-column="35" selection-end-line="8" selection-end-column="35" />
         </state>
       </provider>
     </entry>
diff --git a/App/.idea/App.iml b/youtube_md_bot/.idea/youtube_md_bot.iml
similarity index 100%
rename from App/.idea/App.iml
rename to youtube_md_bot/.idea/youtube_md_bot.iml
diff --git a/App/application.py b/youtube_md_bot/__init__.py
similarity index 91%
rename from App/application.py
rename to youtube_md_bot/__init__.py
index a27705e..9a78c07 100644
--- a/App/application.py
+++ b/youtube_md_bot/__init__.py
@@ -6,6 +6,7 @@
 from out import cPrint, Colors
 from upgrader import PiPUpgrader
 from database import DatabaseOperationsBase
+from utils import Constants, logger
 from handlers.StartHandler import StartHandler
 from handlers.HelpHandler import HelpHandler
 from handlers.DeveloperHandler import DeveloperHandler
@@ -21,7 +22,7 @@ def handler_definer():
     from telegram.ext import CommandHandler, MessageHandler, Filters
 
     handlers = []
-    with open("messages/es_ES.json", 'r') as messages_file:
+    with open(Constants.A_APP_MESSAGES, 'r') as messages_file:
         messages: dict = messages_file.read()
     start = StartHandler(messages["welcome"])
     help_handler = HelpHandler(messages["help"])
@@ -30,6 +31,7 @@ def handler_definer():
     url = URLHandler(messages["url_messages"])
     text = TextHandler(messages["text"])
     unexpected = UnexpectedHandler(messages["unexpected"])
+    
     handlers.append(CommandHandler("start", start.start))
     handlers.append(CommandHandler("help", help_handler.help))
     handlers.append(CommandHandler("develop", dev.develop))
@@ -61,9 +63,10 @@ def main(arguments: Namespace):
         database_password = arguments.db_password
         must_show_version = arguments.version
         if must_show_version:
-            print("Version")
+            cPrint("Version: " + Constants.A_APP_VERSION + "-" + Constants.A_APP_TAG_R +
+                   " (" + Constants.A_APP_TAG + ")", Colors.BOLD)
             exit(0)
-        if not path.exists("app_data.dict"):
+        if not path.exists(Constants.A_APP_DATA_FILE):
             if not token:
                 raise ValueError("You must add token at least the first time you execute this app")
             elif not youtube_api_key:
@@ -77,7 +80,7 @@ def main(arguments: Namespace):
                 if not database_password:
                     alphabet = string.ascii_letters + string.digits
                     database_password = ''.join(secrets.choice(alphabet) for i in range(32))
-                with open("app_data.dict", "wb") as app_data_file:
+                with open(Constants.A_APP_DATA_FILE, "wb") as app_data_file:
                     app_data = {"TOKEN": token,
                                 "YT_API": youtube_api_key,
                                 "CREATOR_ID": creator_id,
@@ -89,11 +92,11 @@ def main(arguments: Namespace):
             cPrint("Initializing bot...", Colors.GREEN)
             cPrint("Looking for packages updates...", Colors.GREEN)
 
-            upgrader = PiPUpgrader("requirements.txt")
+            upgrader = PiPUpgrader(Constants.A_APP_REQ_FILE)
             upgrader.upgradePackages()
 
             cPrint("Obtaining values...", Colors.GREEN)
-            with open("app_data.dict", "rb") as app_data_file:
+            with open(Constants.A_APP_DATA_FILE, "rb") as app_data_file:
                 app_data = pickle.load(app_data_file)
 
             cPrint("Starting database system...", Colors.GREEN)
diff --git a/App/database/__init__.py b/youtube_md_bot/database/__init__.py
similarity index 100%
rename from App/database/__init__.py
rename to youtube_md_bot/database/__init__.py
diff --git a/App/db_script_pycharm.ddl b/youtube_md_bot/db_script_pycharm.ddl
similarity index 100%
rename from App/db_script_pycharm.ddl
rename to youtube_md_bot/db_script_pycharm.ddl
diff --git a/App/handlers/DeveloperHandler.py b/youtube_md_bot/handlers/DeveloperHandler.py
similarity index 100%
rename from App/handlers/DeveloperHandler.py
rename to youtube_md_bot/handlers/DeveloperHandler.py
diff --git a/App/handlers/HelpHandler.py b/youtube_md_bot/handlers/HelpHandler.py
similarity index 100%
rename from App/handlers/HelpHandler.py
rename to youtube_md_bot/handlers/HelpHandler.py
diff --git a/App/handlers/StartHandler.py b/youtube_md_bot/handlers/StartHandler.py
similarity index 100%
rename from App/handlers/StartHandler.py
rename to youtube_md_bot/handlers/StartHandler.py
diff --git a/App/handlers/TextHandler.py b/youtube_md_bot/handlers/TextHandler.py
similarity index 100%
rename from App/handlers/TextHandler.py
rename to youtube_md_bot/handlers/TextHandler.py
diff --git a/App/handlers/URLHandler.py b/youtube_md_bot/handlers/URLHandler.py
similarity index 100%
rename from App/handlers/URLHandler.py
rename to youtube_md_bot/handlers/URLHandler.py
diff --git a/App/handlers/UnexpectedHandler.py b/youtube_md_bot/handlers/UnexpectedHandler.py
similarity index 100%
rename from App/handlers/UnexpectedHandler.py
rename to youtube_md_bot/handlers/UnexpectedHandler.py
diff --git a/App/handlers/VideoIDHandler.py b/youtube_md_bot/handlers/VideoIDHandler.py
similarity index 100%
rename from App/handlers/VideoIDHandler.py
rename to youtube_md_bot/handlers/VideoIDHandler.py
diff --git a/App/handlers/__init__.py b/youtube_md_bot/handlers/__init__.py
similarity index 100%
rename from App/handlers/__init__.py
rename to youtube_md_bot/handlers/__init__.py
diff --git a/youtube_md_bot/messages/messages.json b/youtube_md_bot/messages/messages.json
new file mode 100644
index 0000000..d31cd04
--- /dev/null
+++ b/youtube_md_bot/messages/messages.json
@@ -0,0 +1,25 @@
+{
+  "es_ES": [
+    {
+      "welcome": [
+        {
+          "msg": "Hola, bienvenido {} 😄\nUsa el comando /help para *obtener más ayuda* o empieza a *usar el bot* ya mismo 🎶\n\nSi quieres estar al tanto de las _últimas noticias_ sobre el bot, échale un vistazo al canal oficial: @ytMDBot"
+        }
+      ],
+      "help": [
+        {
+          "msg": "Para descargar una canción puedes:\n  ■  *Buscar* 🔎 la canción por _título y artista_, enviándoselo directamente al bot\n  ■  *Enviar* directamente la _URL_ 🔗 del vídeo\n  ■  Seleccionar una *canción ya descargada* desde el historial 🕒\n\n",
+          "more_help": "Para más ayuda, navega con los botones que aparecen debajo",
+          "d_via_tt-at": "*Descarga*[ ]({})canciones enviando directamente el _título_ 🎤 y _artista_ 🗣 de la canción al bot",
+          "d_via_url": "Comienza[ ]({})directamente *con la descarga* enviando la URL del vídeo de YouTube\n\nPuedes usar un bot _inline_ como @vid para agilizar este proceso",
+          "d_via_history": "Accede[ ]({})a tu *historial* mediante el comando /history, desde donde podrás _seleccionar directamente_ la canción que quieras descargar"
+        }
+      ]
+    }
+  ],
+  "en_US": [
+    {
+
+    }
+  ]
+}
\ No newline at end of file
diff --git a/App/out/__init__.py b/youtube_md_bot/out/__init__.py
similarity index 100%
rename from App/out/__init__.py
rename to youtube_md_bot/out/__init__.py
diff --git a/App/requirements.txt b/youtube_md_bot/requirements.txt
similarity index 100%
rename from App/requirements.txt
rename to youtube_md_bot/requirements.txt
diff --git a/App/upgrader/__init__.py b/youtube_md_bot/upgrader/__init__.py
similarity index 100%
rename from App/upgrader/__init__.py
rename to youtube_md_bot/upgrader/__init__.py
diff --git a/App/utils/__init__.py b/youtube_md_bot/utils/__init__.py
similarity index 50%
rename from App/utils/__init__.py
rename to youtube_md_bot/utils/__init__.py
index 55f0bad..23b4021 100644
--- a/App/utils/__init__.py
+++ b/youtube_md_bot/utils/__init__.py
@@ -5,3 +5,10 @@ class Constants:
     D_USER_DICT = {"state": 0,
                    "is_downloading_video": False,
                    "pending_videos": 0}
+
+    A_APP_VERSION = "0.2"
+    A_APP_TAG = "development"
+    A_APP_TAG_R = "d"
+    A_APP_DATA_FILE = "app_data.dict"
+    A_APP_REQ_FILE = "requirements.txt"
+    A_APP_MESSAGES = "messages/messages.json"
diff --git a/App/utils/logger.py b/youtube_md_bot/utils/logger.py
similarity index 100%
rename from App/utils/logger.py
rename to youtube_md_bot/utils/logger.py