- fixes problems on iOS11.2 where emoji keyboard sometimes obscures text
input.
- better animation for interactive pan gesture when viewing message
details
- more intuitive swipe-to-dismiss keyboard in conversation view
- converge on one mnethod for dismissing keyboard in conversation view
- [ ] Pop keyboard, then hit attachment, dismisses keyboard, which is
fine, but the content should immediately scroll down with the
keyboard, instead it stays up, and scrolls down only once the
attachment action sheet has been dismissed.
// FREEBIE