Added travis integration

[illseption]

Changes:

• Added .travis.yml file

The build is currently failing and this might need to be fixed in another issue

[sammy1997]

Hey @illseption ! I see that you are using .sh scripts from a project. We can't ensure the trustability of the source and also don't know if it's regularly maintained. I would suggest adding the required steps in the .yml itself than running a bash script from another project. @eshaan7 Thoughts?

[illseption]

Okay, what tests should I add? I'm calling the other project because it provides easy linting of the code. We could maybe use coala if maintenance is an issue?

[sammy1997]

I meant that you can directly add the dependencies and installation commands in travis yml file. We don't need a separate service for that

[eshaan7]

I don't think there's a problem with using the script from another repo. If any issue comes in the feature, we can handle it then. So I will be merging this now.