User Info & GeoIP: Get information about the current user browser

This class can get the country and other information of the current user browser accessing the server.

It can determine the IP address and the browser user agent from the current HTTP request variables to determine several types of information:

- Browser name
- User Operating System
- Determine the user country using a GeoIP database stored in a MySQL database
- Search terms and search engine when the user came from search engine pages
- Get User Language
- Check if Flash and JavaScript are enabled
- Check user speed accessing the site