[Pharo-project] [update 2.0] #20153

[Esteban Lorenzano]

20153
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Issue 6069:     Test guard for 20132
        http://code.google.com/p/pharo/issues/detail?id=6069
        
Issue 6041:     smart characters behave wrong on deletion
        http://code.google.com/p/pharo/issues/detail?id=6041
        
Issue 5945:     Nice packaging for Text stuff
        http://code.google.com/p/pharo/issues/detail?id=5945