[Pharo-project] [update 2.0] #20449

[Marcus Denker]

20449
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Issue 7164:     do not call #getSourceFromFile
        http://code.google.com/p/pharo/issues/detail?id=7164
        
Issue 7158:     Let 0.0 negated answer Float negativeZero
        http://code.google.com/p/pharo/issues/detail?id=7158
        
Issue 7122:     Undeclared NBBasicExamples
        http://code.google.com/p/pharo/issues/detail?id=7122
        
Issue 7163:     Do not use RectangleMorph
        http://code.google.com/p/pharo/issues/detail?id=7163



Diff information:
http://ss3.gemstone.com/ss/Pharo20/NativeBoost-Win32-MarcusDenker.31.diff
http://ss3.gemstone.com/ss/Pharo20/NativeBoost-Tests-MarcusDenker.39.diff
http://ss3.gemstone.com/ss/Pharo20/Keymapping-Tests-MarcusDenker.69.diff
http://ss3.gemstone.com/ss/Pharo20/Kernel-MarcusDenker.1274.diff
http://ss3.gemstone.com/ss/Pharo20/Growl-MarcusDenker.13.diff
http://ss3.gemstone.com/ss/Pharo20/CompilerTests-MarcusDenker.129.diff
http://ss3.gemstone.com/ss/Pharo20/AST-Core-MarcusDenker.108.diff