Livereload

[jvtrigueros]

So I took a second look and I was able to add livereload to still-server. This makes it much easier to see the changes when you're editing the code. Please review my code and let me know if these changes are acceptable.

[jvtrigueros]

So node version 0.8 doesn't like the way node 0.10 creates it's package.json. Updating travis.yml to use node version 0.10 fixed my issues but I don't know how you feel about that. I'll remove the commit where I changed the node version for travis CI and let you decide what should be done.