In catata-tags.exe set unhandled exception handler, to prevent windows crash dialog appearing.
BUG: 550


git-svn-id: http://cantata.googlecode.com/svn/trunk@5513 b1e49159-3266-923f-9c3e-04f16369770a
If a command fails to be sent to MPD, and the socket is in an error state, then completely disconnect and reconnect.
BUG: 550


git-svn-id: http://cantata.googlecode.com/svn/trunk@5514 b1e49159-3266-923f-9c3e-04f16369770a