application: add staticmethod decorator

Author: mpourmpoulis

application/application.py

@@ -30,10 +30,12 @@ def __init__(self,vid):
 		self.ui_controller = None
 		self.vid = vid
 
+	@staticmethod
 	def create_application_for_view(vid):
 		if vid not in Application.active_applications:
 			Application.active_applications[vid] = Application(vid)
 
+	@staticmethod
 	def get_application(vid):
 		Application.create_application_for_view(vid)
 		return Application.active_applications[vid]