gmc

["Fox, Kevin M" <kmfox bhi010 bhi-erc com>]

If you run "gmc --nowindows" and then you open a window and close it, it
kills gmc. gmc should stay up. Also, gmc should detect if you run it more
then once. 
It kinda does, it says 
** WARNING **: Eeeeek, some moron is already taking drops on the root
window!
It should just tell the other gmc to bring up a new window or somthing.
Maby also a command line option to tell gmc to bring up directory like
"gmc /usr/src/linux"