create success-color class

...etchat-channel-settings/client/views/channelSettings.html

...ketchat-livechat/client/views/app/tabbar/visitorInfo.html

packages/rocketchat-otr/client/rocketchat.otr.room.js

packages/rocketchat-theme/server/colors.less

packages/rocketchat-ui-account/account/accountProfile.html

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

packages/rocketchat-webrtc/WebRTCClass.coffee