code cleanup!

git-svn-id: https://plugins.svn.wordpress.org/private-community-for-bp-lite/trunk@781199 b8457f37-d9ea-0310-8a92-e5e31aec5664
Cleanup code

git-svn-id: https://plugins.svn.wordpress.org/private-community-for-bp-lite/trunk@781200 b8457f37-d9ea-0310-8a92-e5e31aec5664
code cleanup

git-svn-id: https://plugins.svn.wordpress.org/private-community-for-bp-lite/trunk@781201 b8457f37-d9ea-0310-8a92-e5e31aec5664