Added ability to opt-in to sharing usage data


git-svn-id: https://plugins.svn.wordpress.org/wptouch/trunk@782578 b8457f37-d9ea-0310-8a92-e5e31aec5664
Updated to 1.9.8.6


git-svn-id: https://plugins.svn.wordpress.org/wptouch/trunk@782579 b8457f37-d9ea-0310-8a92-e5e31aec5664