Integrate Travis-CI

[mjrouser]

It would be great to integrate Travis-CI as a build checker.

This would require including a node package such as Karma for it to check against.

[bouviervj]

Which testing you want to integrate to the project ? I'm thinking about compiling the java code and testing the map generation ... But for the javascript , we need to define the scope ...

[mjrouser]

I was looking at this as a fairly simple solution:

https://github.com/karma-runner/karma-jasmine