* use page view controller
* UIPageControl instead of arrows for idiomatic swiping
* Nudge title lower
* better hit area for dismiss
* use darker blue for text
* Open privacy settings from callkit update screen
* tweak copy
* latest translations
// FREEBIE
Now, by default, we only use TURN for incoming calls from unknown
contacts. We will potentially directly connect for outgoing calls and
for incoming calls from known contacts.
Optionally, the user can disable direct connection altogether, at the
cost of some call quality.
// FREEBIE
* Ensure all controls visible at all times, on all form factors, even with keyboard active.
* Improve focus (i.e. auto-focus textfield on arrival and after errors).
* Move to programmatic view creation and layout.
* Improve spacing and sizing.
* Replace “change number” button with “back” button.
* Submit code with return key.
* Improve copy for clarity.
// FREEBIE
* Add "search by phone number" to "no contacts" mode.
* Coordinate "invite flow", "invite by SMS" and "new conversation with non-contact" to ensure only one (at most) is shown.
* Show "new conversation with non-contact" IFF phone number is known to correspond to a signal account.
// FREEBIE
This slows the UI, but only for people who have locally opted into
WebRTC calls, and the alternative is that users are likely to have stale
settings the first time a pair of people opt-in.
// FREEBIE
* Ensure NotificationsManager has dependencies
Otherwise it's easy to mess up the order of the required dependencies.
* move AccountManager into Environment, it's heavy to construct
// FREEBIE
* show better errors if it *does* happen.
If someone tries to send from their old device, they'll see a
depressing, but sensible warning message.
* new translations
// FREEBIE