android-942
[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.
Review fixes.
[routing] fix progress
Getting rid of |T| prefix and |Type| postfix
Stage 3. Add BFS algorithm to routing/base
[geometry] Refactoring of code that works with parametrized segments.