paginate users list
Fixed handle on sliders
Fixed pagination layout to users#index
Merge pull request #530 from concerto/paginate_users

paginate users list
Add and wire authentication_token for V1 screen urls per #496.
V1 screens must be public per #496.
Show the mac address on screen#show to owners per #496.
Import Mac Addresses with V1 screens.
Tweak to mac_address getter from @zr2d2
Include the iframe plugin by default, close #506.
General gem update in preparation of the EchoInchworm release.
add muted badge
mute disabled plugin badge
Merge pull request #542 from concerto/mute_disable_plugin_badge

Mute badge of disabled plugins
Playing with Fire and closing #520
Merge branch 'master' into screen-auth