Fixed small iOS rendering bug.
Small refactorings of some routing code.
Merge branch 'master' of https://github.com/xivk/OsmSharp
Fixed android build.
Fixed some more routing issues.
Added some new routing tests.
More routing test updates;
Begin of tag index serialization.
Finished tags index serialization.
Added extra overloads to the tags serializer.
Fixed tag serialization.