Added synapse app service in development environment and code cleanup

src/main/resources/application.yml

@@ -25,7 +25,7 @@ logging:
 matrix:
   bot:
     # The domain-part of matrix-ids. E. g. example.org when your userIds look like @unicorn:example.org
-    serverName: synapse
+    serverName: okupamicoche-synapse
     # The localpart (username) of the user associated with the application service
     # or just the username of your bot.
     username: okupamicoche
@@ -54,7 +54,7 @@ matrix:
   client:
     homeServer:
       # The hostname of your Homeserver.
-      hostname: synapse
+      hostname: okupamicoche-synapse
       # (optional) The port of your Homeserver. Default is 443.
       port: 8008
       # (optional) Use http or https. Default is true (so uses https).