Made sure the dependent relations are removed as well. It might make sense I think to add a delete cascade to acs_rels, but I am not entirely sure this is such a wise thing, so postponing it
Dealing with country code and delivery address which are required for postal addresses. Not sure, we might want to drop the constraint for delivery address at one time
Some package urls were missed last time around, and the dotlrn package urlwas missing the ".apm" extension. The script touches all *.info files, thusthe rather massive commit.
