I have added the object tag to PathReplace

I was using the object tag to present svgs and found PathReplace was unable to rewrite the data attribute in them, so I added it.

 <object type="image/svg+xml" width="250" height="160" style="float:left" data="images/trefoil_knot.svg"></object>

 now becomes:

  <object type="image/svg+xml" width="250" height="160" style="float:left" data="templates/redvip/images/trefoil_knot.svg"></object>

Thank you.