Merge branch '50-display-rc' into 'develop'

package.json

src/app/components/App.scss

src/app/components/all.scss

src/app/components/elements/ReplyEditor.jsx

src/app/components/elements/UserpicInfoWrapper.jsx

src/app/components/elements/UserpicInfoWrapper.scss

src/app/components/modules/Header/index.jsx

src/app/components/modules/Header/styles.scss

src/app/locales/en.json

src/app/redux/GlobalReducer.js

src/app/redux/TransactionSaga.js

src/app/utils/UserUtil.js

src/shared/constants.js

yarn.lock