[COTDC] 80 - CategoryEnvironment

Comment Of The Day Contest - One Day One Comment
Rules: 

#1: Each day a not commented class is elected. Each day the best comment will be integrated with name of the author(s).

#2: If you cannot comment it, deprecate it.

Results: http://code.google.com/p/pharo/wiki/CommentOfTheDayContest

Laurent

 

I restrict the scope of refactoring to specific categories.