remove params from the url

src/js/controllers/onboarding/tour.js

@@ -37,6 +37,7 @@ angular.module('copayApp.controllers').controller('tourController',
         ongoingProcess.set('creatingWallet', false);
         var wallet = walletClient;
         $state.go('onboarding.collectEmail', {
+          fromOnboarding: true,
           walletId: wallet.credentials.walletId
         });
       });