Merge pull request #134 from kamisori/master

almost forgot to have them static

lets not cluter the code with magic numbers

Ok, now with 100% less DLLs

Revert "had to specify which IObservable to use, I used UtyRx everywhere, seems"

had to specify which IObservable to use, I used UtyRx everywhere, seems

Added locale en-US specifier to call to overpass-api to fix malformed

Merge pull request #124 from hexrain/patch-1

Fix typo in build instructions for Mac

Add offline map data for elevation scene

Add geojson map data for 1-3 zoom levels

core: make RuleComparator stateless

demo: fix some issues with importing project

Increment version to 2.3

core: play with mesh object capacities