Remove changelly ref

Author: ro-savage

src/js/controllers/tab-home.js

@@ -323,7 +323,7 @@ angular.module('copayApp.controllers').controller('tabHomeController',
     };
 
     $scope.openChangellyWeb = function() {
-      var url = 'https://changelly.com/exchange/USD/NAV/100?ref_id=6c2996558a71';
+      var url = 'https://changelly.com/exchange/USD/NAV/100';
       var optIn = true;
       var title = null;
       var message = gettextCatalog.getString('Visit Changelly.com');

src/js/controllers/tab-settings.js

@@ -83,7 +83,7 @@ angular.module('copayApp.controllers').controller('tabSettingsController', funct
   }
 
   $scope.openChangellyWeb = function() {
-    var url = 'https://changelly.com/exchange/USD/NAV/100?ref_id=6c2996558a71';
+    var url = 'https://changelly.com/exchange/USD/NAV/100';
     var optIn = true;
     var title = null;
     var message = gettextCatalog.getString('Visit Changelly.com');

www/views/changelly.html

@@ -57,15 +57,15 @@
     <div class="list card mobile-only text-center" ng-if="isIOS || isAndroid">
         <div class="text">* Credit Card purchase not available on your device</div>
         <div class="link">
-          <a class="button button-standard button-primary" ng-show="wallets[0]" ng-click="openExternalLink('https://changelly.com/exchange/USD/NAV/100?ref_id=6c2996558a71')" translate>Buy NAV with Credit Card</a>
+          <a class="button button-standard button-primary" ng-show="wallets[0]" ng-click="openExternalLink('https://changelly.com/exchange/USD/NAV/100')" translate>Buy NAV with Credit Card</a>
         </div>
     </div>
 
     <div class="list card">
       <div id="changelly-constrainer">
         <div id="changelly-loader" translate>Loading Changelly Exchange...</div>
         <div id="changelly-container">
-          <iframe src="https://changelly.com/widget/v1?auth=email&from=BTC&to=NAV&merchant_id=fa6a4eb25086&address=&amount=0.01&ref_id=6c2996558a71&color=7d59b5"
+          <iframe src="https://changelly.com/widget/v1?auth=email&from=BTC&to=NAV&merchant_id=fa6a4eb25086&address=&amount=0.01&color=7d59b5"
             id="changelly-iframe" scrolling="no" style="overflow-y: hidden; border: none" translate>Can't load Changelly widget</iframe>
         </div>
       </div>