Manage Meteor applications with demeteorizer

Hi @hunterloftis, as you can see, I'm looking to support meteor application, because they are definitely not "standard" node.js apps. My modifications are not working as well as I want, I may re-open a pull when it's ready.

You say you don't want any framework specific code, in this buildpack, so you would prefer I keep my buildpack in a fork and use it with the BUILDPACK_URL variable?