User: Fix hostmask.list to show the user's name not the repr user object
User: Fix hostmask.list to show the user's name not the repr user object

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

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