[NEW] Lazy load image attachments

* welcome

* .

* stylelint

* new ilustration

* new layout

* .

* implements dicts

* added all setup wizard settings to wizard

* fix some setup wizard css

* fix setup wizard js linter errors

* remove old setup wizard templaates

* setup wizard has just one main tag now

* setup wizard registration fields filter is more readable

* add register server page to setup wizard

* fix setup wizard progress bar on RTL

* setup wizard is registering users

* Add setup wizard tests, routes and fix batch

* fix setup wizard tests

* add api test back

* comment rocketchat:google-natural-language package and remove logs

* add some translation keys for setup wizard

* remove old setup wizard template

* fix sort code on setup wizard

* fix getWizardSetting method

* new migration for setupwizard

* setup wizard setting migration

* fix setupwizard migration

* Update versions

* fix some setup wizard code logic

* fix setup wizard registerServer setting

* rever package-lock.json

* rever google-natural-language .npm folder

* rever meteor packages file and add setup wizard

* remove some default values from setup wizard settings

* add advocacy option on setup wizard industry setting

* change key name to setting to make the filter more readable on setup wizard

* change key name to setting to make the filter more readable on setup wizard

* add findWizardSettings on models Settings and handle errors of getWizardSettings method

* change setting to key to make the filter more readable on setup wizard

* fix setup wizard settings filter map

* remove serverHasAdminUser method on setup wizard

* fix setup wizard tests

* fix setup wizard final step workspace link

* fix setup wizard tests

* Implemented basic JSON generation

* Added new data to message json

* Changed export operation structure

* Changed code to use forEach instead of fetch

* Split the operation into two independent commands

* File download, zip generation, admin settings

* Use syncedcron to process data downloads

* Added download URL

* Sending emails when the download file is ready

* Allow usage of GridFS as storage for the finished file.

* Lint

* Added support for Google and Amazon as storage types

* Split the options to download and export data

* Removed commented code

[NEW] Search Provider Framework

Remove "unique" identifier file.

Dependencies Update

Fix test without oplog by waiting a successful login on changing users

[FIX] Update Rocket.Chat for sandstorm