Geolocation feature

Can be use to geolocate any IP inside Armitage/CS on a google map by using freegeoip.net web services. Any zombie can be geolocate with a single click. :-)

![map](https://f.cloud.github.com/assets/5400902/2100026/9caef91c-8f43-11e3-9db0-a86959d86cf0.png)