Fix address book download

Author: DeepDiver1975

css/public/style.css

@@ -264,6 +264,10 @@ ul.addressBookList li .action > span {
 	padding: 10px 14px;
 }
 
+ul.addressBookList li .action > a {
+	padding: 10px 14px;
+}
+
 div.addressBookShares ul.dropdown-menu {
 	border: 1px solid #ddd;
 	border-radius: 3px;

templates/addressBook.html

@@ -1,11 +1,11 @@
 <span class="addressBookName">{{ctrl.addressBook.displayName}}</span>
 <span class="utils">
 	<span class="action" ng-show="ctrl.canExport">
-		<span href="{{ctrl.addressBook.url}}?export"
+		<a href="{{ctrl.addressBook.url}}?export"
 			  id="addressBooklist-icon download"
 			  title="Download"
 			  class="icon-download">
-		</span>
+		</a>
 	</span>
     <span class="action">
         <span