bug fixing the cast page and making it functionally complete by adding open casting. Links only show up if there are empty slots. Users are however not listed on the cast page and we would like them to be
Approved Dirk's changes (thanks a lot) and put them into the upgrade scripts as well. I did not test the upgrade, maybe someone with a running Oracle installation can do.
Fixed the create table statements, so that the tables are being created under Oracle. Not sure about the semantics, needs to be double-checked by Malte (see #1393)
debugged the ::cast proc. Removed obsolete help comment on last wizard page. Made the last wizard page not require all groups to be mapped in the case of open enrollment
Added in a primitive UI. Not tested on Oracle, and Oracle is brokenanyway because it is not up to date with data model changes. The todolist for Oracle is in status.txt
