* OpenCascade geometry broken by changes in the NetgenGeometry memory leak fix. 
* This commit makes the required changes to get it working again


git-svn-id: https://netgen-mesher.svn.sourceforge.net/svnroot/netgen-mesher/netgen@665 38e36fca-e102-11dd-b6c5-65a6809f2f0c
Merge remote-tracking branch 'remotes/trunk'

Conflicts:
	libsrc/occ/occpkg.cpp