TODO.txt

TODO

Add app icon

ChatsTableViewController:
Is there a better way than lengthOfBytesUsingEncoding to check if string is ASCII?
Add search bar
Use KVO to set edit button visible

ChatViewController:
Revert `loadedMessages` to a one-dimensional array
Then, write code that iterates through `loadedMessages` and groups them into sections in a new two-dimensional array based on their sent dates
Add each new message to the last section (instead of a new section) if sent within a certain time interval
Fix scroll-to-bottom after message-send #bug
Format sent-date correctly
Make sent-date bold and keep sent-time normal
Add sent times off screen to right, accessible via swipe-left
Enter multilines, scroll to top of tableView, delete line #bug
Add "Load Earlier Messages" button
Detect all data types in message text
Show sending progress indicator
Animate message during sending (going from textView to tableView)
Send photos & videos
Add red (!) button on failed message send
Fix resulting contentOffset when pasting multiple lines into textView #bug #messenger