App launching, some porting work complete

biogascontrollerapp/gui/home/home.py

@@ -0,0 +1,17 @@
+from kivy.uix.screenmanager import Screen
+from kivy.lang import Builder
+
+
+class HomeScreen(Screen):
+    def start(self):
+        pass
+
+    def quit(self):
+        pass
+
+    def to_settings(self):
+        self.manager.current = 'settings'
+        self.manager.transition.direction = 'down'
+
+
+Builder.load_file('./gui/home/home.kv')