* Remove jquery.viewport which was not able to give correct viewport relative to container. * The scroll syncing part is written by Niklas Change-Id: I1cbeaa2a5c297deab7338f331d8db69c17aa2214
* Remove jquery.viewport which was not able to give correct viewport relative to container. * The scroll syncing part is written by Niklas Change-Id: I1cbeaa2a5c297deab7338f331d8db69c17aa2214