IP blocklist removed/function removed.

git-svn-id: https://plugins.svn.wordpress.org/my-optional-modules/trunk@869388 b8457f37-d9ea-0310-8a92-e5e31aec5664
Minor bigfixes and variable removals.

git-svn-id: https://plugins.svn.wordpress.org/my-optional-modules/trunk@869503 b8457f37-d9ea-0310-8a92-e5e31aec5664