Cleaned up the slider spec
Upgraded the grunt-saucelabs task.
Splitted the grunt task configurations into separate files.
Added a new task to update the SauceLabs jobs' tags and names.
Included the test dependencies in the repository in order to avoid failing tests when some of the 3rd party libraries are unavailable.
Added missing files
Removed the unused SpecRunner.html
Merge branch 'cleanup-specs'
Removed a .bak file