Allow setting to enable message sending through 'Return'
So I understand that in iOS version 3.3.0, there was a change to disable messages from being sent after pressing the 'Return' key.
My team is coming from WhatsApp so the default is to send a message using the 'Return' key.
I would suggest adding a configuration item that would allow users to make this change as it's really based on personal preference.
Would fix: https://github.com/mattermost/ios/issues/39