Changes

Added two new buttons to '''Configuration Mode''' of portal previews to make portals easier to configure. An '''Edit''' button enables top level editing of the portal and a '''New''' button that makes it easier to create new user menu links and new portal pages from within configuration mode. To see these new buttons, navigate to '''Menu Icon''' > '''Global Settings''' > '''Users''' tab > '''Portals''' > Edit the desired '''Portal''' portal > '''Preview''' > '''Configuration Mode''' (gear icon button).