+ fix mesh triming
+ fixes #0001617: typo in importCSG.py
+ fix mesh trimming
+ use XMLString::release to free memory
+ fixes #0001614: Provide proper Error Message for corrupt xml files
+ add missing files to install target of Sketcher module
Arch: Fixed bugs when working without GUI
remove all references to BRepMesh
This branch adds a mouse cursor to the 'Measure Distance' tool.
+ fix broken copyright notice
+ Replace OCC_HEX_VERSION with OCC_VERSION_HEX