[Pharo-dev] [update 3.0] #30172

[Marcus Denker]

30172
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10544 Fixes to RING meta model
        https://pharo.fogbugz.com/f/cases/10544
        
10771 SpecDebugger calls wrong spec
        https://pharo.fogbugz.com/f/cases/10771
        
10772 Smalltalk condenseChanges broken
        https://pharo.fogbugz.com/f/cases/10772


Diff information:
http://smalltalkhub.com/mc/Pharo/Pharo30/main/System-Support-MarcusDenker.844.diff
http://smalltalkhub.com/mc/Pharo/Pharo30/main/Spec-Inspector-MarcusDenker.29.diff
http://smalltalkhub.com/mc/Pharo/Pharo30/main/Ring-Core-Kernel-MarcusDenker.99.diff
http://smalltalkhub.com/mc/Pharo/Pharo30/main/Refactoring-Environment-MarcusDenker.16.diff
http://smalltalkhub.com/mc/Pharo/Pharo30/main/NautilusCommon-MarcusDenker.140.diff