Store login information in mode dependent key.

static/js/services/mediastream.js

@@ -159,12 +159,12 @@ define([
                     var store = _.clone(data);
                     store.v = 42; // No idea what number - so use 42.
                     var login = sjcl.encrypt(secureKey, JSON.stringify(store));
-                    localStorage.setItem("mediastream-login", login);
+                    localStorage.setItem("mediastream-login-"+context.Cfg.UsersMode, login);
                     return login;
                 },
                 load: function() {
                     // Check if we have something in store.
-                    var login = localStorage.getItem("mediastream-login");
+                    var login = localStorage.getItem("mediastream-login-"+context.Cfg.UsersMode);
                     if (login) {
                         try {
                             login = sjcl.decrypt(secureKey, login);