Add missing span.icon-link_text
Fix blog entries in the newsroom

See sheer_blog#28
Standardize JSON formatting
Documentation updates

Primarily fleshing out the README (thanks for the assist, OAH team).

Also
- Updates to current CONTRIBUTING and TERMS language
- Adds new TERMS exceptions
- Increments version to 0.2.0 and adds the CHANGELOG.
Update post-fetch commands
Merge pull request #221 from Scotchester/gh-pages

Fix blog entries in newsroom, primarily