Merge pull request #2361 from RocketChat/block-settings-change

packages/rocketchat-github-enterprise/common.coffee

packages/rocketchat-gitlab/common.coffee

packages/rocketchat-hubot/hubot.coffee

packages/rocketchat-lib/server/functions/settings.coffee

packages/rocketchat-lib/server/models/Settings.coffee

packages/rocketchat-lib/server/publications/settings.coffee

packages/rocketchat-lib/server/startup/settings.coffee

packages/rocketchat-ui-admin/admin/admin.coffee