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
Merge and little fix
Merge pull request #924 from Bars107/mappref

Map preference and waypoint dialog moved to drawer menu.