Fixed big empty spaces around images on bigger screens.
Increased clickable area for clicking on a marker.
Added Toastmessage for testing.
Added progressindicator if opening PoI or PoV.
Changed Settings symbol.
Marker are now not drawn manually but directly loaded as bitmap.
Increased clickable area for markers.
Merge branch 'fix/markerclickbug' into develop

Conflicts:
	application_projekt/src/org/hsrw/artandcycle/util/MapEventListener.java