Setup travis + sauce + karma
Removing trailing comma to see if it's preventing browsers from loading.
Separating browser tests into groups of 3 because we currently Sauce Labs offers OpenSauce accounts 3 concurrent browsers.
Travis will be testing sauce tasks.
Relocating curl in .travis.yml
Updating node version and env variables.
Merge pull request #8 from GCheung55/ibolmo-master

Garricks nice work