Firs implementation of refactor to map settings
Updated gpx preference
Implemented search radius for POI in waypoints dialog
Created two different settings for search radius
Updated functionality of waypoints in drawer menu
Removed unused code. Moved waypointsdialoghelper to mapactivityactions
Refactoring map settings
Updated configure settings screen
Added new icon for back button in menu
Added back button and menu iteraction for drawer
Updated all on click events for configure map menu
Changed string, fixed some UI issues with loading indicator on radius
Fix small issues
Fix NPE

Conflicts:
	OsmAnd/src/net/osmand/plus/helpers/WaypointDialogHelper.java
Prepare drawer menu for merge
Fix categories and checkbox
map settings dialog moved to drawer. Added possibility to set light and dark icon for map widgets