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.
Changing ports. Adding platforms.
Removing commented grunt tasks.
Correct spaces to tabs.
Removing need to have travis install grunt-cli globally.
Cleanup travis.yml
Merge pull request #15 from GCheung55/ibolmo-master

Update ports and sauce tasks