improved mongo crud
Made mongo-crud it's own project. Functionality has been replaced with https://github.com/smaxwellstewart/toothache, which is now a project dependency.

Made 'bin' folder for all scripts that control app, like start, stop and configure.

 Changes to be committed:
	modified:   README.md
	renamed:    configure.js -> bin/configure.js
	renamed:    start.js -> bin/start.js
	new file:   bin/stop.js
	deleted:    lib/mongo-crud/README.md
	deleted:    lib/mongo-crud/index.js
	deleted:    lib/mongo-crud/package.json
	modified:   package.json
Merge pull request #4 from smaxwellstewart/dev

Dev