Added in ipcountry.marketingmix.com.au ip to country service which is a server that I own. I noticed that the existing 2 have failed atleast once.

git-svn-id: https://plugins.svn.wordpress.org/admin-block-country/trunk@789042 b8457f37-d9ea-0310-8a92-e5e31aec5664
Fixed bug with geoplugin.

git-svn-id: https://plugins.svn.wordpress.org/admin-block-country/trunk@789068 b8457f37-d9ea-0310-8a92-e5e31aec5664