v0.42.7
v0.42.7

- Don't try messages again on subsequent startup if error has been
  shown to the user
- Performance improvement when processing incoming messages
- Workaround for Chrome App icon flashing behavior
- Additional logging when we get delivery receipt for unknown message
- Addition logging to help track down problems with contact sync

FREEBIE

nrizzio/Signal-Desktop,nrizzio/Signal-Desktop,nrizzio/Signal-Desktop,nrizzio/Signal-Desktop