Remove more tags from pkg-descr files fo the form:
or variations thereof. While I'm here also fix some whitespace and other
formatting errors, including moving WWW: to the last line in the file.
Add libgksu, a simple API to use su and sudo in programs that need to
execute tasks as another user. It provides X authentication facilities for
running programs in an X session.
Submitted by: Jesse van den Kieboom <firstname.lastname@example.org>