T: Fix typo when checking that the dealerchair engine is initialized

git-svn-id: https://openholdembot.googlecode.com/svn/trunk@2940 b0b9fd3a-3a3c-0410-a9aa-dfaef611493d
T: OH: RNotes

git-svn-id: https://openholdembot.googlecode.com/svn/trunk@2941 b0b9fd3a-3a3c-0410-a9aa-dfaef611493d
T: OH: various smaller changes

git-svn-id: https://openholdembot.googlecode.com/svn/trunk@2942 b0b9fd3a-3a3c-0410-a9aa-dfaef611493d