Add Travis CI

[afram]

@eiriklv Firstly what do you think about adding Travis CI support in order to run tests on commit/pull request?

Second, you will have to do it, the repo is under your account.

(We could also create an org for this, but that might be overkill)

[eiriklv]

Sounds great to me :-)

[eiriklv]

I have "flicked the switch" on https://travis-ci.org, so it should be good to go

[eiriklv]

@afram Thanks for doing all this work btw :-)

[afram]

no worries we use this thing for one of our apps and we needed features from it :-)