* Update test connection to make new API call to test endpoint to verify connection
* Demote server IP checks to debug data only as not reliable on their own to identify connection problem, and showing warning notice serves only to confuse some users
* Add more debug, like WP and PHP version along with test connection results to help debug connectivity tickets



git-svn-id: https://plugins.svn.wordpress.org/akismet/trunk@945064 b8457f37-d9ea-0310-8a92-e5e31aec5664