Apparently starmourn doesn't have file embedding on their forums. So just click the link, and click download in the top right.
Simple map / chat combination for left side of screen. I may not have access to some of the channels starmourn uses, so you'll have to edit these in yourself... If you see a channel not being correctly tracked do
lua gmcp.Comm.Channel.Start
Then go into the 'populatechannels' function and add it to the table, with the window you want the channel to go to. Then do
lua stargui_populateChannels()
to update the channels.
Enjoy.