Add RecyclerView and ButterKnife to gradle dependencies
Change HomeActivity content view to just a single RecyclerView, clean up HomeActivity
Add two-line avatar'd list item, plus demo adapter to show in-app
Change app label "Natter" to "Messaging"
Merge branch 'layouts' into app-resources
Remove useless includeFontPadding attribute, restrict to single line
Create base Theme.App
Round out appbar overflow menu
Merge branch 'app-resources' into dev
Brings the home interface nearly in line with @shiningwing's mockup