Fix test import for testify 0.5.2
handle node complete down for service monitoring
add tests
Merge pull request #277 from yyejun/yejun_service_monitor_retries_limit

Handle service node not responding to monitor
bump version to 6.1.2
changelog for 6.1.2
fix changelog
fix setup.py missing packages
Merge pull request #280 from yyejun/master

fix setup.py packages
Update action_run state change handling to avoid starting actions before the scheduled time; added tests
Skipped run handling is now dependent on other action runs, not the skipped run's start_time
fix ssh reconnection
bump version 6.1.3
increase monitor retry default value
fix error msg
Merge pull request #281 from kesre/279_fix_skipped_action_handling

Update action_run state change handling to avoid starting actions before...
Merge pull request #282 from yyejun/fix_reconnect

Fix more reconnection bug in node service stop
fix tests failure caused by new default monitor_retries config
Merge pull request #283 from yyejun/fix_tests

fix tests failure caused by new default monitor_retries config
report queued job as unknown