Update text info on Waypoint edit screen when GPS moves
Take tile download along route operation out of map
Migrate routings bar drawing into a separate class
Remove spurious option from landmarks' draw API
Replace Y->latitude by lighter approximation
Merge branch 'master' into refactor2
Move map buttons to a separate class and use bitmaps for them
Add a user-agent string to the HTTP requests
Remove hardcoded URLs of online tile sources