initial commit
made prefix check case insensitive
added call button to dialog
renamed from main activity
Added preferences screen
Added icons
 Added icons
 Added icons
Changed to mp3 for siren
removed unused sound files
removed swp file
added blurb text for publishing.
fixed active for contact be adding return
the enable/disable of white/blacklist was around the wrong way.
Fixed name in notification. Wasn't changing. I had to set the notification id to current time
keystore config
a dded  default  value to prefix  preference
added  svg  files
updated  to sbt  0.11.3
validate  that  prefix is not empty