Local changes
Merge branch 'master' of https://github.com/3drepo/3drepocore

Conflicts:
	src/graph/repo_bounding_box.cpp
Renamed 3drepocore.pro to build.pro, library.pro to 3drepocore.pro and cli.pro to 3drepocli.pro. Added REPO_CORE_EXPORT to classes used by cli in order to compile on Windows.