Metacat

Some issues that have already been resolved:
-removed extra metacat.properties file that was created for ecogrid during the old build process. now the PropertyService method is used within the ecogrid implementations for Metacat.
-include utilities jar when compiling ecogrid

found some inconsistencies in the metacat implementation of the services WRT looking up metacat properties: many property names have had prefixes prepended to them. fixed those...will redeploy to dev for more testing.

Current state of tests:
AuthenticatedQueryServiceClientTest - 1 FAILURE (querying for the final document inserted fails - I believe it is because the search restricts the results too heavily and the test document is not returned)
AuthenticatedQueryServiceGetToStreamClientTest - FAIL (cannot upload data files - there is a temporary file path issue that mike is looking into)
AuthenticationServiceClientTest - SUCCESS
IdentifierServiceClientTest - SUCCESS
PutServiceClientTest - FAILUREs due to above data upload error.
QueryServiceClientTest - query FAILS like in the authenticated version
QueryServiceGetToStreamClientTest - FAIL because of data upload error

tests are performing well.
I believe the query service tests are having problems because the search results get cached...so the new document is not found (there are tons of matches for the dataset title - so that part of the test succeeds while the actual docid test does not). this is my theory...

added 3 second sleep between document insertion and query - now the QueryService tests are successful

TODO: add 2.1.0 EML test documents to the test suite

added EML 2.1.0 documents to seek test suite.
tested against dev

Original Bugzilla ID was 3379