Added message service

src/gismo/appsettings.development.json

@@ -21,10 +21,12 @@
     "Prefix": "!dev-g",
     "Servers": [
       {
-        "Id": "511824600884051979"
+        "Id": "511824600884051979",
+        "MessageDeleteTimer": 2
       },
       {
-        "Id": "910199451145076828"
+        "Id": "910199451145076828",
+        "MessageDeleteTimer": 2
       }
     ]
   }

src/gismo/startup.py

@@ -7,9 +7,10 @@ from cpl_core.dependency_injection import (ServiceCollectionABC,
                                            ServiceProviderABC)
 from cpl_core.environment import ApplicationEnvironment
 from cpl_core.logging import LoggerABC
-
 from gismo_core.abc.bot_service_abc import BotServiceABC
+from gismo_core.abc.message_service_abc import MessageServiceABC
 from gismo_core.service.bot_service import BotService
+from gismo_core.service.message_service import MessageService
 from modules.boot_log.boot_log import BootLog
 from modules_core.abc.module_abc import ModuleABC
 from modules_core.abc.module_service_abc import ModuleServiceABC
@@ -41,6 +42,7 @@ class Startup(StartupABC):
         
         services.add_singleton(ModuleServiceABC, ModuleService)
         services.add_singleton(BotServiceABC, BotService)
+        services.add_transient(MessageServiceABC, MessageService)
         
         services.add_transient(ModuleABC, BootLog)