yeoman/generators — pull request #160 by revathskumar (2013-01-30 19:42:55+00:00)
Title: init help: update generator listing

If the generator have only one sub generator it will group into previous generator
Example :

```
Backbone
backbone:all
backbone:app
backbone:collection
backbone:model
backbone:router
backbone:view
chrome-extension:app
ember:all
jasmine:app
```
This PR will update this into

```
Backbone
backbone:all
backbone:app
backbone:collection
backbone:model
backbone:router
backbone:view

Chrome-extension
chrome-extension:app

Ember
ember:all

Jasmine
jasmine:app
```