Added tiro's basic structure
Enhanced config parser, fixed queries and moved controller and monitor
classes into a separate pacakge
Moved Trial code into its own package
Fixed warning
Clean up
Added test for trial meta data queries
Whoops - forgot to commit this file with the last 1.  Also removed dead
code.
Added insertControllerMeta test
Removed a warning
Refactored monitor package.  In a nutshell, the monitor functionality
(IO and Memory) was decomposed into 2 sets of classes: Stats and
Monitors.  Stats acts a model that holds the statistics for the monitor
and monitor collects and parses the stats.
Use SystemMonitor
Removed unused file
Fixed SystemMonitor to return proper start/finish and duration times
Fixed TrialResultsJdbcDao.adHocQuery to use wild card parameterization
Tweaked exception message
Moved all the persistence stuff into a single package - includes models
and a jdbc accessor for the models.  Made the jdbc accessor thread safe.
 Mostly completed the flow - just a few more twists in the
TrialRunner and Tiro
Whoops - missed a file in the last commit.
Hygiene
Added methods for comparson to IOStats and MemoryStats
Added a factory method to SystemMonitor, as well as some contracts.