fix ic_users icon
fix icon color
Merge pull request #119 from oakkitten/visuals

Visuals
clear highlight notifications when all read
multi-line notifications! yay
Fix version strings

Version strings all come from gradle now instead of being hard coded.
Merge remote-tracking branch 'upstream/master'
small fix for notifications
simplify a bit
when opening a buffer from intent, don't let another buffer go in the way
prevents that other buffer from being set to read
(how are these things restored, anyway?)
Merge pull request #120 from oakkitten/notifications

Notifications
make the two intents for the two notifications distinct
this the most voluminous commit of all!
Add LED lights support