changed date formate to ISO 8601 and added synchronized to the method writeQueryResult()
removed the initialization of simple date format to be when the class initializes to avoid repetitive initializations if we go multi threaded
added same ISO timestamp change to FileOVerwriterOutputWriter
removing commented out code
Merge branch 'master' of https://github.com/zbintliff/jmxtrans-agent
Merge branch 'master' of https://github.com/zbintliff/jmxtrans-agent