Added prototype ripple support to command line.

This will allow:

    cordova ripple ios

which will serve up the app's www folder and then wrap ripple around
it and launch a browser.
Tighter Ripple Ingeration

- will now only start up one node server
- refactored serve to extract config to boot up ripple server
- ripple will be installed via npm!!11!!!one!!
Merge branch 'next'