* commit 'f5ad5b2635d0a46c9a3e09543431a73e915ba4c6': update Getting Started class about fragments to remove support lib lesson and mention the action bar library, then update any links and add redirect bug: 10000221
* commit 'f5ad5b2635d0a46c9a3e09543431a73e915ba4c6': update Getting Started class about fragments to remove support lib lesson and mention the action bar library, then update any links and add redirect bug: 10000221