Add tests!

[robwierzbowski]

We need tests! So badly!

Could try some unit tests, but it's probably easiest to set up some integration tests like Grunt Jekyll and Build Control.

[dnozay]

Can you please enable travis on your repo?

From the looks of it, the tests currently fail due to prompts.
https://travis-ci.org/dnozay/generator-jekyllrb/jobs/42840141

[dnozay]

@robwierzbowski , since I am only collab and not owner, I cannot change the settings w.r.t enabling travis for this repo. Travis-CI is very useful for testing incoming pull requests and always knowing build status after new commits are pushed.

see http://docs.travis-ci.com/user/getting-started/ for more info.