Merge remote-tracking branch 'origin/master' into umaster

Conflicts:
	README.md
Merge branch 'master' into umaster
Include config/environment.js

- Security and privacy concerns are gone, allowing us to include
without risk
Nitrogen/Ember-Data: Async Compatibility

- Fix async issues, ensuring correct flow (get data, include in store,
confirm successful authentication)
- Fix looping issue, resulting in an attempt to get non-existent device
Reimplement Device Cards

- Fixed various regressions keeping devices from showing up
Merge branch 'master' of https://github.com/nitrogenjs/oxide into umaster
Ignore environment.js
Removed environemnt