use base map layer
- update to API changes
Bestlocation used when no GPS info their

maplen + distance calculator
- use only one Overlay for rendering which is a composite of two Tile- and Circle-Overlays
- simplify event logic, probably something broke along the way
- move Tile and Circle overlay to app
use MapTileLayer implementation
Merge branch 'lens_overlay' into tile_layer
- fix lens drawing multiple times
MapLens: fix initial position
release tiles after rendering
whoops
map lens: add entry points for single pointer movements
- use LayerManager.cancelGesture to take over gesture detection
rename RenderOverlay -> RenderLayer
remove tilesChanged parameter of RenderLayer.update as there is no more global tile layer
fix imports, cleanups
make location dialog work again
testing OverpassApi POIProvider
disable MapLens by default
api changes
update MapDatabase Enums
database -> tilesource refactoring
use OSRM running on city
merging