feat(skeleton): setup initial application structure

Also, we set another things:
* set indent size to 2 for editor config
* we just create a directory on this changes
feat(templates): ask the user to input the application name

if the user is not input the application name, then it will use the default name 'my-kabam-project'. The application name will be used on bower.json and package.json template
test(creation): add missing test

make sure the package.json, bower.json and Procfile is created