Fix: Trying to fill a training room to full capacity resulted in a doctor endlessly leaving and entering the room in a loop. Fixes issue 1482.
Fix: Handymen dropped in a training room would refuse to work.
Codechange: Renamed criterium -> criterion and Rooom -> Room

git-svn-id: http://corsix-th.googlecode.com/svn/trunk@1991 c39591fa-788f-11de-a72b-d90af8dea425