TYPOC-47: Add adapters for geoip and net_geoip
TYPOC-47: Add configuration of path to geolite database
TYPOC-47: Prevent cloning
TYPOC-47: Add continent code, Methods return FALSE on failure
TYPOC-47: Exception class
TYPOC-47: Use adapter model
TYPOC-47: Fix todo
TYPOC-47: Add @uses comment
TYPOC-47: Test if PEAR extension Net_GeoIP is available
TYPOC-47: Test if PEAR extension Net_GeoIP is available
TYPOC-47: Fix typo
Add method to query continent code if available