Fix wrong bootstrap class when setting 5 panels.
Merge pull request #18 from rsauvatinet/master

Fix wrong bootstrap class when setting 5 panels.
Remove packagecloud.io uploads
Build packages in travis.yml instead of separate script
Update connect-prism

The bug causing errors with newer connect prism versions has been fixed.
So update it again.

https://github.com/seglo/grunt-connect-prism/issues/15
Automate repo update release process
Add travis steps for signing the RPM and add it to the repo