android-95
[routing] Fix crash in routing in IndexGraph::IsRestricted Added DropAStarParents method for AStarGraph, because after AStarAlgorithm ended, IndexGraph still links with AStar's parents which are have been already deallocated.
[geometry] Get rid of MercatorBounds, refactor to namespace mercator
[routing] fix progress
Getting rid of |T| prefix and |Type| postfix
Stage 3. Add BFS algorithm to routing/base
Renamed 'unmatched' to 'unmatching' in polyline