fix LoadGeometry in nglib (geom2d, stl)

git-svn-id: https://netgen-mesher.svn.sourceforge.net/svnroot/netgen-mesher/netgen@625 38e36fca-e102-11dd-b6c5-65a6809f2f0c
small improvement in smoothing2

git-svn-id: https://netgen-mesher.svn.sourceforge.net/svnroot/netgen-mesher/netgen@626 38e36fca-e102-11dd-b6c5-65a6809f2f0c
remove timers

git-svn-id: https://netgen-mesher.svn.sourceforge.net/svnroot/netgen-mesher/netgen@627 38e36fca-e102-11dd-b6c5-65a6809f2f0c
small polish

git-svn-id: https://netgen-mesher.svn.sourceforge.net/svnroot/netgen-mesher/netgen@628 38e36fca-e102-11dd-b6c5-65a6809f2f0c
fix for coloring on quad elements, transparent clipping plane

git-svn-id: https://netgen-mesher.svn.sourceforge.net/svnroot/netgen-mesher/netgen@629 38e36fca-e102-11dd-b6c5-65a6809f2f0c
v2 format fix

git-svn-id: https://netgen-mesher.svn.sourceforge.net/svnroot/netgen-mesher/netgen@630 38e36fca-e102-11dd-b6c5-65a6809f2f0c
slight tuning of optimization

git-svn-id: https://netgen-mesher.svn.sourceforge.net/svnroot/netgen-mesher/netgen@631 38e36fca-e102-11dd-b6c5-65a6809f2f0c
csg fixes

git-svn-id: https://netgen-mesher.svn.sourceforge.net/svnroot/netgen-mesher/netgen@632 38e36fca-e102-11dd-b6c5-65a6809f2f0c
second clipping plane

git-svn-id: https://netgen-mesher.svn.sourceforge.net/svnroot/netgen-mesher/netgen@633 38e36fca-e102-11dd-b6c5-65a6809f2f0c
2d mesh smoothing

git-svn-id: https://netgen-mesher.svn.sourceforge.net/svnroot/netgen-mesher/netgen@634 38e36fca-e102-11dd-b6c5-65a6809f2f0c
fixing mem-leak

git-svn-id: https://netgen-mesher.svn.sourceforge.net/svnroot/netgen-mesher/netgen@635 38e36fca-e102-11dd-b6c5-65a6809f2f0c
Merge remote-tracking branch 'remotes/trunk'