Upgrade drf-json-api for dashes in resource names
Group resources in API root
Api Root -> API Root in browsable API
Redirect /api/browsers/, etc. to slashless version
Cleanup MANIFEST.in
Add navigation back to browse app
Merge branch 'feature/better_router' into develop

Fixes #5 (dash in resource name)
Fixes #12 (redirect slash to slashless)
Fixes #15 (sorted API root)
Add /api/browsers?slug=<slug> filtering

Update docs to use filtering rather than alternate ID lookup
Refactor model creation in tests
Add filters to browser-versions

- browser (by ID)
- browser__slug
- version
- status
- or a combination of above
Explode tests/test_viewsets.py
Add filter by username to users
Add filters to historical-browser

By browser ID, slug
Add filter by id to historical-browser-version
Merge branch 'feature/filtering_13' into develop

Fixes #13
Add link to bugzilla tracking bug
Merge branch 'release/v0.1b'