Make /projects and /users not be an object

Now we just return an array
Fix texts to reflect /projects /users to be arrays
Merge branch 'feature/naked-json' into dev
Upgrade to coffee script 1.7
Update some deps
Update mocha
Add failing test for 404 json resp
Test should account for possible charset
Add not found handler to return json 404
Merge branch 'feature/404-json' into dev

Fixes #9
Update readme

- david and travis url changes
- change project name