Added game modes to the statistics list (with wins and losses). Added sorting on the large statistics table for the columns kills, headshots, shots and hits. Headshot accurary percentage is now based on the hits instead of the kills

Added configuration for individual Drupal users. Renamed theming function. Images now can have alt and title attributes

added variable deletion in uninstall hook, added caching for cURL call, username and platform now configurable in the block options