CLI css, template, and marked options not honored.

[Leftium]

Some debugging reveals that these properties on the options object are always undefined, even if the CLI options were passed.

I was about to submit a PR, but someone else already has: https://github.com/jashkenas/docco/pull/422

edit: Nevermind, that PR only updated the .litcoffee file, not the JS file that is actually executed.