Modal tweaks and hooks for pending features.

Adds Modal tweaks requested by Nomikos (added to and tested on ATC
first).  Also adds some comments and some visually disabled links for
pending features - voting and the eventual RSS feed.
Nuked return statements.

It's the only way to be sure.
Merge pull request #31 from BeefKnuckleback/ayp-viz2

Modal tweaks and hooks for pending features.