Upgrade grunt-buster
Fix npm warning by defining package repository
Enable testing on Travis CI
Add Travis CI badge to README
Merge pull request #2 from jodal/feature/upgrade-grunt-buster

Upgrade grunt-buster
Merge pull request #3 from jodal/feature/fix-repository-warning

Fix npm warning by defining package repository
Merge pull request #4 from jodal/feature/travis-ci

Add Travis CI support