* The Livechat translation files have been moved to Rocket.Chat translation package.

* Fix en translation on livechat

* Add README

* Added ability for MMS messaging to push through attachments

* Fixed issues for codacy https://www.codacy.com/app/RocketChat/Rocket-Chat/pullRequest?prid=875706

* Fixed more codacy issues

* Changes concerning feedback from dev

* Switch to camelcase
* Changed hasMedia (removed)
* use map instead of for loop for populating attachments

* Save map return on message attachments

[FIX] Missing page "not found"

[FIX] "Highlight Words" wasn't working with more than one word

[FIX] Missing "Administration" menu for user with manage-emoji permission

* This commit brings back the view mode for messages. In addition the name changed from viewMode to messageViewMode to avoid any confusion with sidebarViewMode (+ migration to change name in database as well)

* viewMode field needs to be unset in an extra call, because the first one still works with it.

* - Reverted language file changes for Sidebar_view_mode and Message_view_mode as both still will be translated with View_mode
- Created an own section for Notifications in Account Preferences. Brings View Mode a bith more in context to it's section header
- Optimized migration

* Use update instead of create, because document may already be created by script.

* Fixed lint errors

* Renamed translation "View_mode_info" to "Message_view_mode_info" in all translation files I missed yesterday.

* Removed auto-translations

[FIX] Profile image was not being shown in user's directory search

[NEW] REST API endpoint `rooms.favorite` to favorite and unfavorite rooms

[FIX] Wrong positioning of popover when using RTL languages

[FIX] Messages was grouping wrong some times when server is slow

[FIX] GitLab authentication scope was too open, reduced to read only access

* Fix renaming agent's username within departments when an user's username has changed.

* Fix property shorthand.

[FIX] Missing RocketApps input types

* Fix desktop notifications when agent has not focussed the browser.

* Fix trailing spaces.

Change Docker-Compose to use mmapv1 storage engine for mongo

[NEW] Add internal API to handle room announcements

[FIX] Autocomplete list when inviting a user was partial hidden

[FIX] Remove a user from the user's list when creating a new channel removes the wrong user

[FIX] Room's name was cutting instead of having ellipses on sidebar

* Add some missing translations

* Add sv and pt-br translations

[NEW] Add message preview when quoting another message

[FIX] Button to delete rooms by the owners wasn't appearing

[NEW] Prevent the browser to autocomplete some setting fields

[NEW] Shows user's real name on autocomplete popup

Special thanks to @tttt-conan and @TDiNguyen for improving these translations.

[BREAK] The property "settings" is no longer available to regular users via rest api

* Updated template to use ROCKETCHAT_IMAGE

The template now uses ROCKETCHAT_IMAGE as a parameter with rocketchat/rocket.chat as a default

Use Node 8.9 for CI build

Fix incoming integrations being able to trigger a new message with a GET if there is no script enabled (#9576)

Remove @core team mention from Pull Request template

[FIX] Snaps installations are breaking on avatar requests

New issue template for *Release Process*

Master into Develop Branch Sync