Metacat

Did editing to support changes mentioned in bug 1295

Fixed hardcoded admin account so that it works with more than just OBFS
Registry.

Fixed registry bug involving a string comparison (used numeric
equality instead of string equality).

Removed unneeded Net::LDAP dependency. Now all authentication occurs
indirectly through Metacat.

Added skin for the UCNRS data registry based on earlier work. Minor
modifications to the templates to accomodate this. Fixed a validation
bug in the register-dataset.cgi, and removed an unnecessary Net::LDAP
login as well because the authentication is handled by metacat.

Fixed validation check for samplingDescription.

Changes to re-enable the nceas admindb access for the production install.

Removed some debugging test code that isn't needed.

Added studyExtent and samplingDescription fields to the registry to accomodate
Sandy's request for a temporalDescription field. This is a little more than
she wanted, but it was needed to satisfy EML minimum requirements.

Added taxonomic coverage and authority fields, and fixed a bug in reentry
with the methods fields. Now we are collecting information on all of the
additional fields Sandy requested except for a general temporal description,
which doesn't fit neatly in EML. Will need to consider how to accomodate...