make header box on main site more like we want it to be, also make its download box dynamic when JS is available
rewrite SeaMonkey website files to constistently use no hardcoded breadcrumbs, rel tags, no additional style sheet and unix line endings
first version of new seamonkeyproject.org site - reworked template machinery, site content mostly copied from current SeaMonkey site, most docs still need some cleanup, others need more work