removed fixed url

Author: mkhairi

lib/generators/jquery/datatables/templates/stylesheets/foundation.scss.tt

@@ -13,21 +13,3 @@
 //@import 'datatables/extensions/RowReorder/rowReorder.foundation';
 //@import 'datatables/extensions/Scroller/scroller.foundation';
 //@import 'datatables/extensions/Select/select.foundation';
-
-
-// fix image asset url
-table.dataTable thead .sorting {
-  background-image: image-url(http://github.com/"datatables/sort_both.png");
-}
-table.dataTable thead .sorting_asc {
-  background-image: image-url(http://github.com/"datatables/sort_asc.png");
-}
-table.dataTable thead .sorting_desc {
-  background-image: image-url(http://github.com/"datatables/sort_desc.png");
-}
-table.dataTable thead .sorting_asc_disabled {
-  background-image: image-url(http://github.com/"datatables/sort_asc_disabled.png");
-}
-table.dataTable thead .sorting_desc_disabled {
-  background-image: image-url(http://github.com/"datatables/sort_desc_disabled.png");
-}

lib/generators/jquery/datatables/templates/stylesheets/regular.scss.tt

@@ -13,21 +13,3 @@
 //@import 'datatables/extensions/RowReorder/rowReorder.dataTables';
 //@import 'datatables/extensions/Scroller/scroller.dataTables';
 //@import 'datatables/extensions/Select/select.dataTables';
-
-
-// fix image asset url
-table.dataTable thead .sorting {
-  background-image: image-url(http://github.com/"datatables/sort_both.png");
-}
-table.dataTable thead .sorting_asc {
-  background-image: image-url(http://github.com/"datatables/sort_asc.png");
-}
-table.dataTable thead .sorting_desc {
-  background-image: image-url(http://github.com/"datatables/sort_desc.png");
-}
-table.dataTable thead .sorting_asc_disabled {
-  background-image: image-url(http://github.com/"datatables/sort_asc_disabled.png");
-}
-table.dataTable thead .sorting_desc_disabled {
-  background-image: image-url(http://github.com/"datatables/sort_desc_disabled.png");
-}