fix for incorrect propagation question
fix for unidirectional association dialog crash
1. Fixed copying of attribute (crashed on copying getters)
2. Duplicate into now duplicates INTO
3. Copying class/artifact will also copy KV table

Conflicts:
	Makefile

Conflicts:
	Makefile
	src/CppGenerator/CppRefType.cpp
	src/CppGenerator/UmlArtifact.cpp
	src/browser/BrowserNode.cpp
	src/browser/BrowserPackage.cpp
this should fix quickedit crash