Add travis Slack integration. Disable email notifications. Add travis badge
Project dcumentation of the coding convention
Root path is required
Merge pull request #54 from varya/features/fix-refreshing

Fixing refreshing (sendFile needs absolute path)
Merge pull request #56 from hannu/travis-slack

Add travis Slack integration and badge. Disable email notifications
Refactor lib to use gulp streams. Improve tests