[NGRINDER-508] Prepare 3.1.2 pom file
[NOBTS] Delete unused tracking code
[NGRINDER-509] Make the realtime monitoring data visible
[NGRINDER-510] Make REST Style URL
[NGRINDER-511] Make agent server mode optional
[NGRINDER-512]
[NGRINDER-513] Use record instead of wrap
[NGRINDER-514] Make the agent problem showy.
[NGRINDER-515] Delete monitor package
[NGRINDER-509] Make the sampling listener separate.
[NGRINDER-516] Fix ngrinder.dist.safe.threashhold ==>
ngrinder.dist.safe.threshold
[NGRINDER-517] Clean up script console when bean destroy is called.
[NGRINDER-516] Add comment
[NGRINDER-518] Make the log viewable in browser
[NGRINDER-519] Make pid file deleted when stop_agent.sh is called.