[Pharo-project] [update 2.0] #20432

[Marcus Denker]

20432
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Issue 6923:     Missing Method in SocketStream
        http://code.google.com/p/pharo/issues/detail?id=6923
        
Issue 7112:     Cleaning Manifest
        http://code.google.com/p/pharo/issues/detail?id=7112
        
Issue 7106:     waiting Delays got broken when saving image
        http://code.google.com/p/pharo/issues/detail?id=7106

Diff information:
http://ss3.gemstone.com/ss/Pharo20/Network-Kernel-MarcusDenker.77.diff
http://ss3.gemstone.com/ss/Pharo20/Manifest-CriticBrowser-MarcusDenker.30.diff
http://ss3.gemstone.com/ss/Pharo20/Manifest-Core-MarcusDenker.98.diff
http://ss3.gemstone.com/ss/Pharo20/Kernel-MarcusDenker.1266.diff