added "initialConnections", "incrementConnection" options used for the Pool of Connections
minor property change
removed catalog jar file because not needed because source code is in src dir so is included as part of metacat.jar
integrated new structured query facility (DBQuery) into the servlet demo (MetaCatServlet)
2 new properties added:defaultGlobalName=NCEASaccNumberSeparator=:
updated paths to reflect new file locations
moved java files to src directory
Update to handle retreival of datafile from server
changed location of catalog file to config parameter
created options file for MetaCatServlet