Downgrade of zeroclipboard plugin to make compatible with Grunt

Gruntfile.js

@@ -92,7 +92,8 @@ module.exports = function(grunt) {
           'lib/socket.io-client/socket.io.js',
           'lib/sjcl.js',
           'lib/ios-imagefile-megapixel/megapix-image.js',
-          'lib/qrcode-decoder-js/lib/qrcode-decoder.min.js'
+          'lib/qrcode-decoder-js/lib/qrcode-decoder.min.js',
+          'lib/zeroclipboard/ZeroClipboard.min.js'
         ],
         dest: 'lib/vendors.js'
       },

bower.json

@@ -21,7 +21,7 @@
     "angular-moment": "~0.7.1",
     "socket.io-client": ">=1.0.0",
     "mousetrap": "1.4.6",
-    "zeroclipboard": "~2.1.6",
+    "zeroclipboard": "~1.3.5",
     "ng-idle": "*"
   },
   "resolutions": {

index.html

@@ -54,7 +54,6 @@
   </div>
 
   <script src="lib/vendors.js"></script>
-  <script src="lib/zeroclipboard/dist/ZeroClipboard.min.js"></script>
   <script src="lib/angularjs-all.js"></script>
 
   <script src="config.js"></script>

js/directives.js

@@ -257,7 +257,7 @@ angular.module('copayApp.directives')
   })
   .directive('clipCopy', function() {
     ZeroClipboard.config({
-      moviePath: '/lib/zeroclipboard/dist/ZeroClipboard.swf',
+      moviePath: '/lib/zeroclipboard/ZeroClipboard.swf',
       trustedDomains: ['*'],
       allowScriptAccess: 'always',
       forceHandCursor: true
@@ -271,23 +271,24 @@ angular.module('copayApp.directives')
       link: function(scope, elm) {
         var client = new ZeroClipboard(elm);
 
-        client.on('ready', function(event) {
-          client.on('copy', function(event) {
-            event.clipboardData.setData('text/plain', scope.clipCopy);
-          });
+        client.on('load', function(client) {
 
-          client.on('aftercopy', function(event) {
+          client.on('datarequested', function(client) {
+            client.setText(scope.clipCopy);
+          } );
+
+          client.on('complete', function(client, args) {
             elm.removeClass('btn-copy').addClass('btn-copied').html('Copied!');
             setTimeout(function() {
               elm.addClass('btn-copy').removeClass('btn-copied').html('');
-            }, 1000);
+            }, 1000);            
           });
         });
 
-        client.on('error', function(event) {
-          console.log('ZeroClipboard error of type "' + event.name + '": ' + event.message);
+        client.on('wrongflash noflash', function() {
           ZeroClipboard.destroy();
         });
+
       }
     };
   });