v7.6.9.1

git-svn-id: https://plugins.svn.wordpress.org/nextgen-facebook/trunk@1000206 b8457f37-d9ea-0310-8a92-e5e31aec5664
readme and assets update

git-svn-id: https://plugins.svn.wordpress.org/nextgen-facebook/trunk@1000210 b8457f37-d9ea-0310-8a92-e5e31aec5664
readme and assets update

git-svn-id: https://plugins.svn.wordpress.org/nextgen-facebook/trunk@1000214 b8457f37-d9ea-0310-8a92-e5e31aec5664