Aesthetic touch-up to the AccountInfo string representation.
Add support for returning GIDs from the XACML service.
Add some minor debug lines for CoreLogic to help understand mappings.
Add support for group names in the manual account mappers.

This allows the gums administrator to return a group name along with
the manual account mapper.  As a part of this, the manual account
pool in the persistence factory is made independent of the manual
account mapper in the configuration.

Includes web interface and config file updates.
Version bump for 1.4.0.pre2.
Ignore tarballs in git status.
Try to make the versions of openws, opensaml, and xmltooling
consistent with what was released by upstream.
Use a different package name for the generated stubs from WSDL.

The default package name conflicts with Java classes from OpenSAML,
resulting in strange failures when an XACML client contacts GUMS.
Bugfix - append the GID value to the GID attribute, not to the
username attribute.