dev commit: new filters, bug fixes

git-svn-id: https://plugins.svn.wordpress.org/botsmasher/trunk@823426 b8457f37-d9ea-0310-8a92-e5e31aec5664
Update dev

git-svn-id: https://plugins.svn.wordpress.org/botsmasher/trunk@823437 b8457f37-d9ea-0310-8a92-e5e31aec5664
Update stable tag to 1.0.6; bug fixes, new filters.

git-svn-id: https://plugins.svn.wordpress.org/botsmasher/trunk@823441 b8457f37-d9ea-0310-8a92-e5e31aec5664