plugins/fontawesome: added missing icon mappings

ext/plugins/fontawesome/MOD_fontawesome.css

@@ -4,7 +4,7 @@
  * 3. change :before to JQM :after
  * 4. add checkbox-on/off, radio on/off icons to fontawesome icons
  * 5. add JQM compat at end
- * 6. replace all updated name in code...
+ * 6. replace all updated name in code... times
  * 7. JQM uses carat-t/b/l/r, add those to caret-left/right/top/bottom
  */
 
@@ -242,7 +242,9 @@ html .ui-icon-th-list:after {
 html .ui-icon-check:after {
   content: "\f00c";
 }
-html .ui-icon-times:after {
+html .ui-icon-times:after,
+html .ui-icon-delete:after,
+html .ui-icon-remove:after {
   content: "\f00d";
 }
 html .ui-icon-search-plus:after {