fixed 'Update a link' (thanks to Franky Backeljauw)
the admin can change a links category before validating it
html cleanup
more escapes to fix problems with some php releases
waiting links are clickable
fix for php4 which doesn't like {$ combinations
configurable number of sublinks on the main page
more customizable text for main page' subtitles
This commit was manufactured by cvs2svn to create tag 'Release-0_6_0'.
