Add basic structure for CLI app
Import ember-app-kit build setup
Initial debug grunt build works
Start extracting into builders
Temporarily disable concurrent

The concurrent tasks are having trouble running in a nested process.
Will need to look into it at another point.
Make dist build respect given output path
Rename builders to adapters to support additional commands
Implement ember server command
Kill adapter switch in favor of env var
Merge pull request #6 from joefiorini/master

Brings EAK grunt setup into ember-cli