Pull release 0.1b

Live on http://doesitwork-dev.allizom.org.  Fixes some Bugzilla bugs:
- Fixes bug 1063667 - API root should be sorted
- Fixes bug 1063611 - /api/browsers/ should redirect to /api/browsers
- Fixes bug 1063615 - Callers should be able to load a browser by slug 
- Fixes bug 1063550 - Resource names use dashes instead of space