Fix multiline code when there is text after closing ```

Remove invalid push tokens from gateway if status code 406

Fix 'username-already-in-use' on Slack Imports

Add the channel id to the _id property of the messages

Fix an error on importing if there was a user by the same username on the server but different email

LingoHub Update 

Manual push by LingoHub User: Gabriel Engel.
Project: Rocket.Chat

Made with  by https://lingohub.com

Message box resizes properly if sent via click event

Feature: search input field in emoji picker

Replace placeholder in enrollment email subject

Refactor: Rendering emoji category header in a loop

# Conflicts:
#	.meteor/packages
#	.meteor/versions
#	packages/rocketchat-lib/i18n/en.i18n.json

# Conflicts:
#	.meteor/packages

Add /topic command

Fix message typo.

Fixes https://github.com/RocketChat/Rocket.Chat/issues/3037

The issue was that box attempted to resize before it was cleared. I added a callback that is called after `input.val = ''` which fixes it.
Relates to https://github.com/RocketChat/Rocket.Chat/issues/3037

Instead of listing them one by one.
Refactoring https://github.com/RocketChat/Rocket.Chat/pull/3032