Improve code quality

[mightyaleksey]

Just thought about adding jscs and eslint. Also add scripts to lint files on the precommit hook and globally.

[nkbt]

I can take this one. Been doing this stuff for a while now for different projects.

[mightyaleksey]

I would appreciate if you can make this one!

[nkbt]

Awesome. Will make a PR later today then.

[nkbt]

@sullenor see #8

[mightyaleksey]

👍