20574
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Issue 7614: do not do #cleanUpForRelease after every update
http://code.google.com/p/pharo/issues/detail?id=7614
Issue 7613: Rename tabs in config browser
http://code.google.com/p/pharo/issues/detail?id=7613
Issue 7612: EUCTextConverter>>nextFromStream: returns the wrong characters
http://code.google.com/p/pharo/issues/detail?id=7612Diff information: http://ss3.gemstone.com/ss/Pharo20/UpdateStreamer-Core-MarcusDenker.12.diff http://ss3.gemstone.com/ss/Pharo20/Tools-MarcusDenker.1055.diff http://ss3.gemstone.com/ss/Pharo20/Multilingual-TextConversion-MarcusDenker.46.diff http://ss3.gemstone.com/ss/Pharo20/Multilingual-Tests-MarcusDenker.25.diff
