Updated gogo scripts:

- corrected the used filters to use proper casing for keys, as
  otherwise the filters do not evaluate properly;
- added simple test script that executes several other scripts
  as a simple form of performance test.



git-svn-id: https://svn.apache.org/repos/asf/ace/trunk@1584154 13f79535-47bb-0310-9956-ffa450edef68