Version 1.5.8:
* - Add an additional check to prevent an admin mydebug log being when the selection is made to display filtered entries to hide entries that accessed an item on the list of filtered URIs.
* - Incorporate optimizations provided by DrByte to improve the quality of the program
* - Joined admin/includes/functions/extra_functions/user_tracking.php into the function code for the catalog side which meant that was able to incorporate into the catalog observer. Functions can be reached through the use of $user_tracking_observe->zen_update_user_tracking() instead of just zen_update_user_tracking().
* - Installer is expected to remove admin/includes/classes/class.user_tracking.php and
admin/includes/functions/extra_functions/user_tracking.php if either or both are present because these files are no longer needed or used.
* - Incorporated ip data collection code into the program to support compatibility between ZC versions where for example the admin side doesn't have the same ip collection code.
* - Cleaned up the look of the code to be consistent within an individual file.