Merge branch 'ref/design' of github.com:bitpay/bitpay-wallet into scanHandling

src/js/directives/directives.js

@@ -113,10 +113,13 @@ angular.module('copayApp.directives')
       }
     }
   })
-  .directive('contact', ['addressbookService', 'lodash',
-    function(addressbookService, lodash) {
+  .directive('contact', ['addressbookService', 'lodash', 'gettextCatalog',
+    function(addressbookService, lodash, gettextCatalog) {
       return {
         restrict: 'E',
+        scope: {
+          label: '='
+        },
         link: function(scope, element, attrs) {
           var addr = attrs.address;
           addressbookService.get(addr, function(err, ab) {
@@ -124,7 +127,11 @@ angular.module('copayApp.directives')
               var name = lodash.isObject(ab) ? ab.name : ab;
               element.append(name);
             } else {
-              element.append(addr);
+              if (scope.label && scope.label == 'Sent') {
+                element.append(gettextCatalog.getString('Sent'));
+              } else {
+                element.append(addr);
+              }
             }
           });
         }

src/js/directives/gravatar.js

@@ -12,9 +12,10 @@ angular.module('copayApp.directives')
         email: '@'
       },
       link: function(scope, el, attr) {
-        scope.emailHash = md5.createHash(scope.email || '');
+        if(typeof scope.email === "string"){
+          scope.emailHash = md5.createHash(scope.email.toLowerCase() || '');
+        }
       },
       template: '<img class="gravatar" alt="{{ name }}" height="{{ height }}"  width="{{ width }}" src="https://secure.gravatar.com/avatar/{{ emailHash }}.jpg?s={{ width }}&d=mm">'
     }
   });
-