#18 Add missing instructions for using Domite as a library.

Originally at 2015-04-10T16:34:31Z by Hannes Hirzel closed at 2015-04-10T20:58:45Z The README gives the following steps on what to do to use ``Domite`` as a library - Install Amber (Instructions) - Do ``amber init`` - bower install domite --save - Start server with amber serve and go to http://localhost:4000/ is incomplete. Which action is needed to make the package appear in the category list? - Install Amber (Instructions) - Do ``amber init`` - bower install domite --save - ??? - Start server with amber serve and go to http://localhost:4000/ - ???