Misc: Notify the caller when @tell succeeded. Closes GH-97.
Misc: Notify the caller when @tell succeeded. Closes GH-97.

Signed-off-by: James McCoy <91ae71a1168cea0b65ac9975da69d5a7753116be@users.sourceforge.net>

Ban3/Limnoria,frumiousbandersnatch/supybot-code,ProgVal/Limnoria-test,Ban3/Limnoria,haxwithaxe/supybot,ProgVal/Limnoria-test,jeffmahoney/supybot,buildbot/supybot