Merge remote-tracking branch 'grid/master'
- Expanded logging (info about agent timeouts, DB logging, monitor process control, agent - kernel communication)
- SamplingProfilerImpl - deleted shutdown for ThreadPoolExecutor
- Deleted unused property from environment.properties file
Merge branch 'grid_master_for_merging' into JFG_542_recreating_thread_executor_in_loop
Snapshot version changed, toString added to Timeout class
timeout (poll interval) update
modifications for correct docu generation
Merge pull request #326 from dlatnikov/JFG_542_recreating_thread_executor_in_loop

Jfg 542 recreating thread executor in loop