* Remove unused libnest2d files. Make it use the global build script targets.
* Modify FindTBB to address multi-config builds and take care of __TBB_NO_IMPLICIT_LINKAGE
* Move FindNLopt to project common cmake module dir
* Rename libnest.hpp to nester.hpp and libnest.h to libnest.hpp
* Clean up common test suite build scripts
Cleanup, fix build on windows and add test for rotcalipers.
Try to fix compilation on windows
With updates from libnest2d
Another build fix.
Clean up and add comments.
adding rotcalipers test and some cleanup
Trying to fix on OSX
Fix rotcalipers array indexing
Get rid of boost convex hull.
Adding helper function 'remove_collinear_points'
Importing new libnest2d upgrades.
Disable using __int128 in NFP on OSX
