add lodash prompt
Merge branch 'master' into 0.4

* master:
  fix coveralls prompt
  refactor coveralls prompt
  Add coveralls option
  add istanbul coverage tool
  remove grunt install

Conflicts:
	app/index.js
	test/test-creation.js
reorder test
add lodash and q to prompt
add npm-latest as dependency
fix tests
fix tests
store default values in a file