[Pharo-project] [update 2.0] #20103

[Esteban Lorenzano]

20103
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 Issue 6006:    mac vm tests get stucked on mac
        http://code.google.com/p/pharo/issues/detail?id=6006
        
Issue 6003:     Missing Class Comment for FreetypeFontProvider
        http://code.google.com/p/pharo/issues/detail?id=6003
        
Issue 6001:     Deprecated ReferenceStream
        http://code.google.com/p/pharo/issues/detail?id=6001