Disable chat and multiplayer tabs until connected.
super subtle black shadow for tooltip text + minheight to avoid tearing on small tooltips
Tune vote cancelled regexes.
Send sync status sooner.
Replace startbox if got ADDRECT for it twice.

Hopefully fix #5.
Improve version info in help tab.

 * Pull the git version from the site and from github.
 * Show API version.
 * It's also actually readable now.
More consistent font size in help tab.
Added new colorpalette widget for irc colors.
Dimmer cell borders.
Merge branch 'master' into threaded_unitsync

Conflicts:
	lwidgets/MBattleRoom.js
	css/themes/carbon/carbon.css