Update gitignore and fix comment styling in admidio.py

.gitignore

@@ -95,3 +95,4 @@ ENV/
 .ropeproject
 
 .vscode/settings.json
+config.py

admidio.py

@@ -43,8 +43,10 @@ class Admidio:
             self.groups[row[0]] = group.Group(self.db, row[0], row[1], self)
 
     def getMemberFromID(self, user_id):
-        """Returns Member object if user_id exists,""" \
-            """ otherwise throws MemberNotFoundException"""
+        """
+        Returns Member object if user_id exists
+        otherwise throws MemberNotFoundException
+        """
         if user_id in self.members:
             return self.members[user_id]
         else: