speed up SetMxIdDialog user check to 250ms as it was driving me MAD

i18nize new bottomleftmenu buttons

src/components/views/elements/HomeButton.js

@@ -17,12 +17,13 @@ limitations under the License.
 import React from 'react';
 import sdk from '../../../index';
 import PropTypes from 'prop-types';
+import { _t } from '../../../languageHandler';
 
 const HomeButton = function(props) {
     const ActionButton = sdk.getComponent('elements.ActionButton');
     return (
         <ActionButton action="view_home_page"
-            label="Welcome page"
+            label={ _t("Welcome page") }
             iconPath="img/icons-home.svg"
             size={props.size}
             tooltip={props.tooltip}