Metacat

Fixed bug that data file upload failed, record couldn't be deleted.

Bug #2207: Implementation of the Metacat Advanced Search engine.

Fixed a bug in log

Fixed log bug when xml_revision updated failed.

Removed extra package declaration in LSID java file.

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....

Changes in calls made to IndexingQueue class

A version with less number of bugs.

New code for run an indexing queue and indexing thread which runs every 24 hours

Removed the call to indexing function in DBSAXHandler and added a call to indexing function IndexingQueue