system_admin/usage page updates

- Remove the Delete button
- Instead of showing the AOI in the table, add a link to show the AOI on the side map as it currently does and another link to show the AOI in a large popup
- Add link to the ip2location.com site on the IP column
- Move the country ISO code next to the IP
- Remove the ID column
- Unique_ID - I'm undecided on this one, maybe move it to the end of the table...