Bodyswap dead or pending links from index; Spruce & tighten its CSS

- Community was only a placeholder, if it arrives, put it back
- Spell out all the links because it looks nicer
- Campus was 301 to Edu, so just drop it
- As there is a building collection on YouTube, why not?
- Tightens repeated CSS rules and updates the page to HTML5
- Borders on links were rather lopsided and too black, distracting
Replace blip.tv videos with YouTube versions; Fixes #26
Merge pull request #27 from randomecho/26-video-killed-the-radio-star

Replaces blip.tv videos the YouTube hosted equivalents