Disable options if Pro user

git-svn-id: https://plugins.svn.wordpress.org/addthis-smart-layers/trunk@856333 b8457f37-d9ea-0310-8a92-e5e31aec5664
Releasing 1.0.7

git-svn-id: https://plugins.svn.wordpress.org/addthis-smart-layers/trunk@856399 b8457f37-d9ea-0310-8a92-e5e31aec5664
Resolving conflict with another plugin

git-svn-id: https://plugins.svn.wordpress.org/addthis-smart-layers/trunk@857036 b8457f37-d9ea-0310-8a92-e5e31aec5664
Updating to 1.0.8

git-svn-id: https://plugins.svn.wordpress.org/addthis-smart-layers/trunk@857037 b8457f37-d9ea-0310-8a92-e5e31aec5664