HipByte/RubyMotion — pull request #115 by markrickert (2013-08-04 19:30:23+00:00)
Title: Support app_store_category config var for OSX apps.

Allows you to set app_store category configuration value instead of doing this:

```ruby
app.info_plist['LSApplicationCategoryType'] = 'public.app-category.developer-tools'
```

This allows you to specify:

`app.app_store_category = 'public.app-category.developer-tools'`
~ or ~
`app.app_store_category = 'developer-tools'`

This value is required to submit apps to the Mac App Store.