Merge branch 'develop' into set-realname-to-alias

packages/rocketchat-lib/client/MessageAction.coffee

...es/rocketchat-mentions-flextab/client/actionButton.coffee

...chat-mentions-flextab/client/views/mentionsFlexTab.coffee

...ketchat-message-attachments/client/messageAttachment.html

...ge-attachments/client/stylesheets/messageAttachments.less

packages/rocketchat-message-pin/client/actionButton.coffee

...rocketchat-message-pin/client/views/pinnedMessages.coffee

packages/rocketchat-message-pin/server/pinMessage.coffee

packages/rocketchat-message-star/client/actionButton.coffee

...cketchat-message-star/client/views/starredMessages.coffee

packages/rocketchat-oembed/server/jumpToMessage.js

packages/rocketchat-theme/assets/stylesheets/base.less

.../rocketchat-ui-flextab/flex-tab/tabs/messageSearch.coffee

packages/rocketchat-ui-flextab/flex-tab/tabs/userInfo.coffee

packages/rocketchat-ui-flextab/flex-tab/tabs/userInfo.html

packages/rocketchat-ui-message/message/message.coffee

packages/rocketchat-ui-message/message/message.html

packages/rocketchat-ui/views/app/room.coffee

server/restapi/restapi.coffee

server/startup/presence.coffee