Metacat

add support for temporal element query in pathquery
http://bugzilla.ecoinformatics.org/show_bug.cgi?id=2084

Change location of PropertyService to properties directory

Merge 1.9 changes into Head

Changes to remove ANT tokens for the turnkey install project

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

Making changes in postgres db upgrade script such that instead of JDBC, SQL is used for updating the DB

Modified the upgrade java script to provide more effective feedback during the
nodedata copy operation so that users don't think it has failed or crashed.

Modified code such that nodedata column in xml_index is not created and used. So now we are using the same logic for using xml_index which was used for metacat release 1.4

nodedata added to xml_index for nodes with nodetype=ATTRIBUTE also.

Modified code to add nodedata column to xml_index and enter data into it from xml_nodes table

Added code to check for NaN while converting String to double.

Modified code to work with Postgresql also.

Adding new java code which upgrades the database for version 1.5