Heroku details now pulled out of config, used to try to get ID and access key
Requires, how do they work?
debugging credential checking
So using the right REST endpoint can be helpful
So is using an array when returning more then one thing
More debugging putsing!
ALSO helps to use the right variable -_-
Merge remote-tracking branch 'origin/master'

Conflicts:
	lib/sauce/heroku/cli.rb
	lib/sauce/heroku/config.rb
	lib/sauce/rest_api/rest_api.rb
	spec/api/rest_api_spec.rb