Metacat

Fixes to enable SOAP support for the LSID resolver. Axis now is
installed as a component of the authority context and the services list
is properly displayed. Added the happyaxis.jsp test page to verify that
the axis install is functioning properly.

Added axis servlet defs in web.xml

Initial checkin of LSID support code for metacat. The LSID support here
provides access to metacat documents through an LSID identifier. The
identifier takes the form:
urn:lsid:ecoinformatics.org:jones:1:1

See http://lsid.sourceforge.net for more details....