Keen Modding Live - Cleaning up files

With Abiathar Live Studio effectively done, it's time to give Keen Modding Live an actual web site. The pages and scripts that are there made reference to several pages that are either blank placeholders or not there whatsoever. Apparently when I first started arranging things, I had plans for a "dashboard" page for logged-in users, distinct from the homepage. Now I think it would be nicer and simpler to just have a feed of recently published levels be the homepage for guests and members, with another feed showing up on the side for members' personal events. So I went through and cleaned up all the redirects to the nonexistent dashboard page.