Added logic to create application

src/sh_edraft/hosting/base/application_base.py

@@ -0,0 +1,16 @@
+from abc import ABC, abstractmethod
+
+
+class ApplicationBase(ABC):
+
+    @abstractmethod
+    def __init__(self): pass
+
+    @abstractmethod
+    def create_configuration(self): pass
+
+    @abstractmethod
+    def create_services(self): pass
+
+    @abstractmethod
+    def main(self): pass