2.0     2009-02-11      Completely re-work tests, so that it actually
                          *tests stuff*
                        Better copyright etc text
                        Fix bug in handling 'other' perm bits

1.3     2007-10-02      Modernise distro

1.2	2003-12-17	Fixed bug so that it emits no warnings if
			the groups db has non-existent users in it

1.1	2003-07-22	Fixed to be aware that uid 0 can always read and write

1.0	2003-06-29	First version released
