2014.10.25 MSS Code Factory 1.11.12506 PostgreSQL sp_create() establishes Chain links

The PostgreSQL sp_create() rules have been updated to produce support for
establishing Chain links, including auditing of the changes made to the
previous objects in the Chain as they're appended to the tail.  Created
objects are always appended to the tail; you'll need to use the future
MoveUp/MoveDown support to change the order after creating an object if
necessary.

The "Replace Complex Objects" test now fails for PostgreSQL, and will
continue to do so until I implement the sp_delete() changes that are
required to break the links of a Chain.

Before I do that, I'll be propagating the sp_create() changes to the
other databases and testing their new code.