3-6-03 Added new data to report context, new report

By request I've added a time-based collection to the Velocity context for reporting, and I've created (well, copied and pasted :-) a new report that shows all tests sorted only by the test case start time.

No significant changes, just PostProcessor.java. No changes to extensions needed. Just grab the latest source for the dtframework module, run "ant deploy" and you should be good to go.

PostProcessor logging has also been brought up to date.