Metacat

Removed the release ant token from all files in 'src'.

Added license terms to source code files, and cleaned up some javadoc
documentation in a few places.

Modified stylesheets and server code to use a single "read" action instead
of the earlier "getdocument" and "getrelateddocument" actions. In the
process, developed and started to utilize a new suite of URL "protocol
handlers" that are in the package "edu.ucsb.nceas.protocols" and handle...

updated javadoc documentation

changed naming scheme