Merge pull request #370 from hmhealey/mm1812

MM-1812 Provide warnings on team invite screens when email is disabled

web/react/utils/constants.jsx

@@ -31,6 +31,8 @@ module.exports = {
 
     CLICK_TEAM: null,
     RECIEVED_TEAM: null,
+
+    RECIEVED_CONFIG: null
   }),
 
   PayloadSources: keyMirror({