Remove old coveralls config.
Remove references from example
Minor linting and debugging stuff.
Added example startup script
Pending tests
Install appraisal
Remove locks
Add gemfiles to travis
Readme updates
Readme.
Initial integration testing using Aruba and cucumber
Run integration specs in poltergeist so we can run the same specs on Travis or locally.
Test setup
Updated feature runner again.
Spec config
appraisal install on build
Add sauce config for CI
Lint
Increase aruba timeout for CI
Debugging for CI