Merge branch 'fromSVN' into CMakeFiles
added deep copy options

git-svn-id: http://ifcplusplus.googlecode.com/svn/trunk@28 315f8137-1bae-fbf7-f064-ab920df865c0
Merge commit '3a88df8dfaa832e6b7e811fa448ef940f3a9ca67'

Conflicts:
	IfcPlusPlus/src/ifcpp/reader/IfcPPReaderSTEP.cpp
	IfcPlusPlusGeometry/src/ifcppgeometry/ReaderWriterIFC.cpp
Merge branch 'CMakeFiles'
git-svn-id: http://ifcplusplus.googlecode.com/svn/trunk@29 315f8137-1bae-fbf7-f064-ab920df865c0
Merge branch 'fromSVN'

Conflicts:
	IfcPlusPlus/src/ifcpp/reader/IfcPPReaderSTEP.cpp