Autofocus on email field in login
Merge pull request #165 from kirs/feature/autofocus-login

Autofocus on email field in login
Format go code.
Remove unreachable return.
Merge pull request #167 from benmanns/formatting-vetting

Formatting and Vetting
fixing issue related to local cache name, see issue #163
added validations for settings screen
added unit tests for settings validation
added contributor guidelines to mirror what we have on readthedocs
linked readme to sections in readthedocs
fixed bug related to #163
Support DOCKER_HOST w/o protocol
Remove erroneous keystrokes.
Merge pull request #175 from miracle2k/patch-1

Support DOCKER_HOST w/o protocol
Use SVG badges instead of PNG
Use SVG icons in badges template
Reference the corrent SVG icon in README.md
Serve the corrent badge in droned's routes
adding github testing
git deploy pushes to given branch (default master)

Signed-off-by: David Varvel <dvarvel@pivotallabs.com>