20194
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Issue 6304: [BUG]: Completion DNU in Inspector/Object Explorer for 2.0
http://code.google.com/p/pharo/issues/detail?id=6304
Issue 6301: Halts in image
http://code.google.com/p/pharo/issues/detail?id=6301
Issue 6274: another step to remove StringHolder hierarchy element
http://code.google.com/p/pharo/issues/detail?id=6274-- Marcus Denker -- http://marcusdenker.de
