Fix anonymous user exclusion when on multisite.
Fix memory issues with cron run.
Don't exit when cron finishes
Fix typo in comment.
Add doc block for customer meta purge.
More doc blocks
Fix typo
Fix: Logging in on checkout page empties shopping cart.
Fixing fatal error caused by erroneous if() statement in _wpsc_action_setup_customer().
Fix wpsc_meta_migrate() omitting 'wpsc_' prefix.
Bump version.