* add checks in the methods for checking if the data received in the parameters are in their correct type

* Put the checks in the start of the method and fixed some indentation

* no message

* no message

* no message

* no message

* no message

* no message

* no message

Tweak SandstormOembed styling/format

Remove the "Click to open grain" text and make the title look like a
link.

livechat office hours

Slackbridge refactor

Don't Check for Last Admin on Update

Don't send offline emails to users who aren't active

Conflicts:
	server/methods/joinRoom.coffee

Change the wording of the embed description

LingoHub based on develop

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

Made with  by https://lingohub.com

New and unique loading

* Fix scoped permission verification when no scope passed

* Refactor room settings

* Add room setting to require code to join

* Add role to disable/enable channel preview

* Add message to inform user

-  added official app explorer link + logo
-  fixed link from ToC
-  fixed XMPP bridge link

* moving from coffee to js

* renaming method

Disconnect on Cordova Pause and Reconnect on Cordova Resume