Use one account for all travis tests
Allow tests to be run on pull requests

Travis's native sauce labs add on is disabled for pull requests
Merge pull request #193 from jhchen/develop

Allow tests to be run on pull requests
use protractors baseUrl
Start server before tests

Port is configured in grunt and dynamically changes if already in use
(ex. if grunt dev is running and we grunt test:unit)
Take page offset into account when placing cursor

Fixes #194
Some proxies insist on a favicon
bump version