Comment 2 for bug 1566016

A patch is available at the tip of the user/gmcharlt/lp1566016_remove_ssn_ident_type branch in the working/Evergreen repository:

http://git.evergreen-ils.org/?p=working/Evergreen.git;a=shortlog;h=refs/heads/user/gmcharlt/lp1566016_remove_ssn_ident_type

The patch does not attempt to remove the SSN ident type from existing databases, but if folks want that, it would be easy to write an SQL update to removes that ident type if it is not in use.