Merge pull request #320 from danabauer/master

add brief text for community page
adding ruby links Fixes #275
Merge pull request #321 from krames/ruby_links

Links to code repo, release notes, issue tracker, IRC channel for Ruby
Reworking community content for Dana to add an FAQ

- Related to #222
Merge pull request #322 from rackerlabs/gh-222

Reworking community content for Dana to add an FAQ