-add netscape mimetime to install file

Functionality
-help files
-get bzip2 to work
-allow for launching of files via share/mime-info/ types.
-extract with/without full pathname
-rar support
-lha rupport?
-other types support?
-non gnu tar does not have -T, create work arounds
-when creating commands, check max cmd length and break up if required
-WAY more error checking on syscalls like malloc that really could return
errors

Command Execution:
-better errors (actually parse the output of commands)
-change permissions on temp files?
-use pipes
-do the extraction myself!!
-warning messages for any "unknown" conditions

GUI issues:
-set permissions column to fixed font
-allow to change font
-add i18n support?
-instead of blank columns, hide unused columns
-better look'n feel overall
-progress bars for long operations (is there any good way to do this?)
-tree (folders) view of file listing
