[Pharo-dev] [update 3.0] #30292

[Marcus Denker]

30292
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11211 clean up Watery2 theme
        https://pharo.fogbugz.com/f/cases/11211
        
11206 clean up externalInterrupt in old Debugger
        https://pharo.fogbugz.com/f/cases/11206


Diff information:
http://smalltalkhub.com/mc/Pharo/Pharo30/main/Tools-MarcusDenker.1190.diff
http://smalltalkhub.com/mc/Pharo/Pharo30/main/Polymorph-Widgets-MarcusDenker.865.diff