Merge pull request #44 from veox/master

Fix newlines at EOFs (trivial)
Update .travis.yml

Should now take dependencies from package.json
Merge pull request #45 from PartTimeLegend/master

Remove before_install from .travis.yml
Include Arch Linux install instructions, other refinements.

A global install of coffee-script is probably not needed.

I have had issues before with a https_proxy envvar being set.
Cannot reproduce, but including just in case.

Line-wraps at 80 symbols.