- added reversed cube (inside/out) to be tested in IsValidTest and
  garden test (everything is fine, at least in release)
Add modified version of a CGAL header that fixes a memory leak
Merge branch 'api_cleanup' of https://github.com/Oslandia/SFCGAL into api_cleanup
Merge branch 'api_cleanup' of https://github.com/Oslandia/SFCGAL into api_cleanup
Merge branch 'api_cleanup' of github.com:Oslandia/SFCGAL into api_cleanup
Move CGAL header file
- added volume computation
Merge branch 'api_cleanup' of https://github.com/Oslandia/SFCGAL into api_cleanup
Use the NoValidityCheck call of tesselate
Fix intersection3D with revered solids (ignore orientation)
- fix clang build
Fix clang warnings
Merge branch 'api_cleanup' of https://github.com/Oslandia/SFCGAL into api_cleanup
Merge branch 'api_cleanup' of https://github.com/Oslandia/SFCGAL into api_cleanup