0.5.0 update. bbPress support.

git-svn-id: https://plugins.svn.wordpress.org/funcaptcha/trunk@814199 b8457f37-d9ea-0310-8a92-e5e31aec5664
0.5.0 update. bbPress support.

git-svn-id: https://plugins.svn.wordpress.org/funcaptcha/trunk@814201 b8457f37-d9ea-0310-8a92-e5e31aec5664