Metacat

-Reorganized xmltodb module to support new install process for the new
linux server (dev.nceas.ucsb.edu). Added "build.sh" shell script that
calls ant withthe proper umask set for installation. Use:

./build.sh install

to post a new copy of the servlet and its supporting files to the install...

minor config file update

no message

changed marine line

changed build documentation

added MARINE installation instructions

minor efficiency improvement

removed catalog jar file because not needed because source code is in src dir so is included as part of metacat.jar

updated ant build.xml file for efficiency

updated build file jar references

Added srbrmi classes for authentication support

Fixed bugs associated with the new UPDATE and DELETE functions of
DBWriter. There were problematic interactions between some static
variables used in DBEntityResolver and the way in which the
Servlet objects are re-used across multiple client invocations....

1) Simplified database connection creation by adding new utility routine in MetaCatUtil that reads configuration information from the properties file.
2) Created MetaCatUtil.getOption() to retrieve options from properties file.
3) Unified SAX Parser creation by specifying parser driver in the properties file and dynamically loading it using the XMLReaderFactory interface....

moved shell scripts to bin dir, config files to lib dir

added Ant build system support