thread pool at publishbase
replace thread join with isAlive and sleep
enable multiple thread in flush_details
fix error in items
add filter
fix the exception caused by mistype
increase the limit in moderation debug mode
increase thread count to 50
change the data repo related with job name
change the encoding in saved html files
remove debug info
set the workmanager as daemon thread
add timer
change log info when load data to generate report.
add case in passed of ModerationPending module
fix the mistype in refactor
thread pool v2 start
Merge remote-tracking branch 'origin/master' into patch-threadpool

# By newsun (5) and guiyun.jiang (4)
* origin/master:
  rename workmanager
  add nadya.fomina as tester of QAPending_Normal
  add more status case
  add one failed case in report
  fix the mistype in report
  increase limit to 100 from 90 in ModerationPending_Special
  fix the exception in report
  fix the error caused by refactor
  fix wrong dispatcher file caused by merge mistype
central workmanager for all
add expected item number