Merge branch 'master' of https://github.com/memononen/recastnavigation
Add virtual destructor to dtTileCacheAlloc
Add missing virtual destructors to dtTileCacheCompressor and dtTileCacheMeshProcess
Merge branch 'master' of https://github.com/memononen/recastnavigation
Merge pull request #37 from Janiels/master

More virtual destructors
Merge pull request #17 from axelrodR/master

improving path quality on tiled meshes: multiple issues
Fixed memory allocation in detail mesh and memcpy in polymesh copy
Fix for issue #38 and improvements to detail mesh tessellation

- do circumCircle calculations relative to first vertex for adde
precision
- improved the results of triangulateHull(), produces less degen
triangles
- fixed case with contour merging when outline is null
Merge branch 'master' of https://github.com/axelrodR/recastnavigation
Merge branch 'master' of https://github.com/memononen/recastnavigation
bugfix in raycast: accidentally overwriting the previous tile ref.