Put a band-aid on our "not catching InvalidRegistryName" problem.  This should be further investigated since callCommand should be doing the catching.
Put a band-aid on our "not catching InvalidRegistryName" problem.  This
should be further investigated since callCommand should be doing the catching.

mazaclub/mazabot-core,mazaclub/mazabot-core,frumiousbandersnatch/supybot-code,buildbot/supybot,kblin/supybot-gsoc,Ban3/Limnoria,raboof/supybot,jeffmahoney/supybot,ProgVal/Limnoria-test,haxwithaxe/supybot,Ban3/Limnoria,prashantpawar/supybot-rothbot,ProgVal/Limnoria-test