Specify which functions are static (all of them).

git-svn-id: https://plugins.svn.wordpress.org/wordpress-feed-statistics/trunk@960852 b8457f37-d9ea-0310-8a92-e5e31aec5664
capital_p_dangit()

git-svn-id: https://plugins.svn.wordpress.org/wordpress-feed-statistics/trunk@960853 b8457f37-d9ea-0310-8a92-e5e31aec5664