[Pharo-project] [update 1.4] #14122

[Stéphane Ducasse]

14122
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- Issue 4758:   Managing ring comments in browsers. Thanks Veronica 
Uquillas-Gomez.
        http://code.google.com/p/pharo/issues/detail?id=4758
- Issue 4737:   Typo fixed in a comment on Behavior
        http://code.google.com/p/pharo/issues/detail?id=4737
- Issue 4733:   SystemNavigation>>allSendersOf: returns duplicates
        http://code.google.com/p/pharo/issues/detail?id=4733
- Issue 4698:   IconicButton improvement. 
        http://code.google.com/p/pharo/issues/detail?id=4698

Stef