Haven (fka "Phoneypot") 0.0.12

cedfd4f update to 0.0.12
5be5838 add support for detecting power changes
74c54f1 update art
319f24d add a fancy header
aedfb9b remove unused graphics
dbfe832 tweak layout of header text
507734e improve layout of main screen
9c45128 append onion address to text message notificatoins