[Pharo-project] [update 2.0] #20424

[Marcus Denker]

20424
-----

Issue 7078:     Do not hard code Browser in Hudson Build Tools
        http://code.google.com/p/pharo/issues/detail?id=7078
        
Issue 7073:     Inconsistent System Browser selection
        http://code.google.com/p/pharo/issues/detail?id=7073
        
Issue 6928:     Obsolete class after running all tests
        http://code.google.com/p/pharo/issues/detail?id=6928


Diff information:
http://ss3.gemstone.com/ss/Pharo20/Tools-MarcusDenker.993.diff
http://ss3.gemstone.com/ss/Pharo20/Tests-MarcusDenker.485.diff
http://ss3.gemstone.com/ss/Pharo20/System-Tools-MarcusDenker.91.diff
http://ss3.gemstone.com/ss/Pharo20/HudsonBuildTools20-MarcusDenker.12.diff