Updated shortcode default and admin section labels

git-svn-id: https://plugins.svn.wordpress.org/shrinktheweb-website-preview-plugin/trunk@920125 b8457f37-d9ea-0310-8a92-e5e31aec5664
Incremented version number

git-svn-id: https://plugins.svn.wordpress.org/shrinktheweb-website-preview-plugin/trunk@920126 b8457f37-d9ea-0310-8a92-e5e31aec5664