Update action icons

jet/static/jet/css/_content.scss

@@ -216,29 +216,32 @@ p img, h1 img, h2 img, h3 img, h4 img, td img {
 
 /* ACTION ICONS */
 
-//.addlink {
-//    padding-left: 16px;
-//    background: url(../img/icon-addlink.svg) 0 1px no-repeat;
-//}
-//
-//.changelink, .inlinechangelink {
-//    padding-left: 16px;
-//    background: url(../img/icon-changelink.svg) 0 1px no-repeat;
-//}
-//
-//.deletelink {
-//    padding-left: 16px;
-//    background: url(../img/icon-deletelink.svg) 0 1px no-repeat;
-//}
-//
-//a.deletelink:link, a.deletelink:visited {
-//    color: #CC3434;
-//}
-//
-//a.deletelink:focus, a.deletelink:hover {
-//    color: #993333;
-//    text-decoration: none;
-//}
+.addlink {
+  &:before {
+    @include font-icon;
+    content: $icon-add3;
+    vertical-align: middle;
+    margin-right: 4px;
+  }
+}
+
+.changelink, .inlinechangelink {
+  &:before {
+    @include font-icon;
+    content: $icon-edit;
+    vertical-align: middle;
+    margin-right: 4px;
+  }
+}
+
+.deletelink {
+  &:before {
+    @include font-icon;
+    content: $icon-cross;
+    vertical-align: middle;
+    margin-right: 4px;
+  }
+}
 
 /* BOOLEAN ICONS */