[update 2.0] #20530

20530
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Issue 7461: Failing Tests: ClassQueryTest>>#testReferencedClasses
        http://code.google.com/p/pharo/issues/detail?id=7461
       
Issue 7293: [BUG]: Spotlight should handle packages
        http://code.google.com/p/pharo/issues/detail?id=7293
       
Issue 7090: Should Float>>#printOn:base: use the slower exact printing?
        http://code.google.com/p/pharo/issues/detail?id=7090
       
Issue 7076: Evaluating "[[ false ] whileFalse: [ ]]" produces SubscriptOutOfBounds
        http://code.google.com/p/pharo/issues/detail?id=7076


Diff information:
http://ss3.gemstone.com/ss/Pharo20/Tools-MarcusDenker.1037.diff
http://ss3.gemstone.com/ss/Pharo20/Tests-MarcusDenker.502.diff
http://ss3.gemstone.com/ss/Pharo20/KernelTests-MarcusDenker.470.diff
http://ss3.gemstone.com/ss/Pharo20/Kernel-MarcusDenker.1305.diff
http://ss3.gemstone.com/ss/Pharo20/Compiler-MarcusDenker.375.diff