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 ofDBWriter. There were problematic interactions between some staticvariables used in DBEntityResolver and the way in which theServlet 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