Authorities: control 610/611, do not control 4xx by default

Authorities: control 610/611, do not control 4xx by default

The 4xx fields in bibliographic records have not been controlled
fields for some time (1988 for CAN/MARC, 1999 for USMARC per)
http://www.loc.gov/marc/bibliographic/bd4xx.html; and
http://www.oclc.org/bibformats/en/4xx/default.shtm also lists
these as obsolete. So, remove them from the default controlled
fields in Evergreen.

Also, add 610/611 to the controlled fields list (per LP #712467).

git-svn-id: svn://svn.open-ils.org/ILS/branches/rel_2_0@19372 dcc99617-32d9-48b4-a31d-7c20da2025e4