Merge pull request #1542 from jetaggart/master

Add nit_count to team show
Adds info about installing coffee for node

The page is titled "Installing Coffeescript", yet only node + jasmine was handled. Coffee doesn't come by default, so this could cause confusion for less experienced users
Merge pull request #1547 from naps62/master

Adds info about installing coffee for node
Add beginning of acceptance tests for redesign