Bugfixes: - set variability when overriding autoconstant in the same slot - copy combined variability when using copyConstantsFrom (e.g. default parameters)
Bugfixes:
- set variability when overriding autoconstant in the same slot
- copy combined variability when using copyConstantsFrom (e.g. default parameters)

--HG--
extra : convert_revision : svn%3A8631bf8a-c64b-0410-883c-f3eb003322f7/trunk%40469

jhu-lcsr-forks/ogre,nezticle/ogre,bhlzlx/ogre,vancepym/ogre,largerussiangames/ogre,vancepym/ogre,vancepym/ogre,ehsan/ogre,largerussiangames/ogre,ehsan/ogre,ruleless/ogre,nezticle/ogre,bhlzlx/ogre,vancepym/ogre,bhlzlx/ogre,nezticle/ogre,nezticle/ogre,ruleless/ogre,ruleless/ogre,ruleless/ogre,jhu-lcsr-forks/ogre,vancepym/ogre,ehsan/ogre,jhu-lcsr-forks/ogre,largerussiangames/ogre,bhlzlx/ogre,largerussiangames/ogre,jhu-lcsr-forks/ogre,bhlzlx/ogre,ruleless/ogre,ruleless/ogre,bhlzlx/ogre,jhu-lcsr-forks/ogre,ehsan/ogre,ehsan/ogre