Updating voicemail notifications for transcription, part 2

Changing voicemail notifications to match the latest mocks,
(replacing the 'Voicemail' title with what was the notification
content, and putting the voicemail status or transcription in
the notification content). The notifications will be updated in
a following cl.

screen shot: https://drive.google.com/open?id=0B9o_KvtLkcuIbDdjaTNHTFFZLW9YZEo1SG5scDR6SzloaWc4

Bug: 37340510
Test: manual
PiperOrigin-RevId: 167928866
Change-Id: I81492f7fbf1cc398401a948e036854d6a8ff878b
4 files changed
tree: bf52c345d5f5cd80ff5fa3b1435013cad7cec954
  1. assets/
  2. java/
  3. Android.mk
  4. AndroidManifest.xml
  5. CONTRIBUTING
  6. LICENSE