Metacat

Fixed the implement of java class which will upload ipcc data.

Add a file which will upload ipcc data to metacat.

In reuseSession and reuseInvalidSession method, metacat.logout statement were added to make sure it will use fresh Metacat object.

Add test cases to test combination of allow and deny rules. Modify the generate id method to make sure id is unique.

Add token to replace usr/password

Add code to initialize Options and some code clean up

Add code to initialize Options. Otherwise will get null exception.

delete some duplicated test to MetacatClientTest

Test file to see how long it will take to build records in xml_queryresult table.

Fixed some bugs.