Making nodemon options consistent with CLI args
Better nodemon cli slurping.

Now (like 0.x nodemon) nodemon will look for it's arguments in all the cli args - including *after* the user script. But additionally, if the user uses the `--` flag, nodemon will stop eating arguments, and pass them all to the user script.
Add support for --cwd (and .cwd) to run nodemon from that root
If nodemon is required, respect SIGINT, and fricking quit already!
Merge pull request #261 from remy/feature/cli-arg-tweak

Feature/cli arg tweak