[hatohol-config-db-creator] Add a missing ActionConditionEnableFlag for issueSenderAction

Sorry, ACTCOND_TRIGGER_STATUS was missing.
[DBClientAction] Fix an inverted trigger_severity condition for getting actions
[IssueSenderManager] Use FMT_ISSUE_TRACKER_ID
Merge pull request #240 from project-hatohol/incident-management-5

Incident management 5