[Pharo-project] Issue 3654 in pharo: Fixes from Netstyle for 1.1.2

[pharo at googlecode.com]

Comment #1 on issue 3654 by marcus.d... at gmail.com: Fixes from Netstyle for  
1.1.2
http://code.google.com/p/pharo/issues/detail?id=3654

did the first two one.

TODO:


* http://code.google.com/p/pharo/issues/detail?id=3542
* lastly we removed the duplicated methods from a trait in Behavior. Here  
we should check 1.2 and 1.3, too