adding support for the plugin to work without the need for the 3DRT SetupUtility

git-svn-id: https://plugins.svn.wordpress.org/360-product-rotation/trunk@973336 b8457f37-d9ea-0310-8a92-e5e31aec5664
tagging version 1.0.8

git-svn-id: https://plugins.svn.wordpress.org/360-product-rotation/trunk@973337 b8457f37-d9ea-0310-8a92-e5e31aec5664