Capture mode improvements and fixes

[dive]

Hello there,

The list of changes in the pull request:

• Notes List and New Note view controllers rewritten in Swift;
• Empty notes are not saved by default;
• Add (+) button replaced with the "New note" button;
• Fixed an issue with the layout misalignment on the new note screen;
• Removed redundant animation when you create a new note on top of the new note editor;
• Default font switched to the system .body font;
• Added insets around the text on the new note screen to improve UX;
• Notes are sorted by the "changed at" date;
• Notes on the list show relative timestamps (1 hour ago, tomorrow, etc) of the last edit.

These changes resolve #216 and #193. Everything else works as it was before.

There is a short video of how it works now.

Cheers,
Artem

[webframp]

This looks nice, still trying it locally and will do a further review early tomorrow and probably merge

[dive]

@webframp, thanks. Also, it would be nice to release a TestFlight build when this merged. Want to play with iCloud support via TestFlight distribution.

[webframp]

@dive totally agree. I’ll work on it. Still a manual process. In the past I looked at trying out the fastlane tools to automate submitting builds to testflight but never got it going. If that’s useful I might pick it back up.