Known bugs (patches welcomed):

  o the glitter config write procedure places a NULL set in the 
    available_dir section of the glitter config.  If there is no
    data for the variable, then glitter will not restart correct, 
    returning SIGSEGV.  The easiest solution is to have a 'default'
    value already set, so when the user saves their config w/o specifying
    an available_dir, there won't be any segfaulting upon restart.

  o when doing a file listing of a package and then returning to the 
    package description screen, there is leftover file listing garbage
    on the description screen.  Tried to fix with newtRefresh(), but that
    didn't work (apparent bug in NEWT. This function calls the slang
    refresh funciton SLsmg_refresh().  Looked at the source of slang, but
    haven't determined how to fix it yet).

 FIXED:  o A random core dump when running as root, and exiting from the doQuery
           screen... Might just be devel bug.
