* cleanup send_exec line command in portier
* notification upstream now uses json transport protocol for new portier
* add libjson support for <0.9 (e.g ubuntu 12.04)
* add coverity to travis.yml
* fix a dozen of issues detected by coverity
* fix compile warnings when using Clang
* fix unchecked asprintf() calls
* add portier_command: "orch_service_state" - to recieve status relevant info from a remote orch
* orchestra: send svc state after finish of service check
* remove code duplication on trigger call / + portier
* exec_trigger now requires service_name
coverity scan only in special branch
new log
* fix memleak - in mysql lib
* added splitlog and suppresion of loghandles
	split_log_files=0|1
	exclude_log_handles=,MAIN,
	exclude_log_levels=,DEBUG,
* added callback to orch_log - prepare for LOG upstream