Fix a bug in BwEvent that killed anonymous downloads.
Fix a bug in BwEvent that killed anonymous downloads.

Refactor notify webservcie processing while adding new notification type.

Add new registration notification.

Add new constructor to UrlHandler so we can unprefix hrefs in the notification engine prior to adding our own templated prefix

Bedework/bw-classic,Bedework/bw-classic,Bedework/bw-classic,Bedework/bw-classic