1. Implemented evaluators for 2D and 3D offset curves
2. Removed obsolete namespace CSLib_Offset
Update of UDLIST (adding no-cdl-pack Geom2dEvaluator)
Update TKG2d/CMakeLists.txt after rebase
Correction compilation in debug mode
Automatic upgrade of OCCT code by command "occt_upgrade . -nocdl":
- WOK-generated header files from inc and sources from drv are moved to src
- CDL files removed
- All packages are converted to nocdlpack