Showing the frontend and backend version in the settings panel.

Bumped the version to 7.6.0

overlord/src/app/auth/auth.service.ts

@@ -91,6 +91,7 @@ export class AuthService {
       perms: decoded.scopes,
       access_token: token,
       exp: decoded.exp,
+      ver: decoded.ver
     });
   }