Ready for JIRA 7.4

Atlassian has just released JIRA 7.4. We have tested our products on JIRA 7.4 and updated the Marketplace compatibility to include 7.4.

Product	Version

Product	Version
Jira Command Line Interface (CLI)	6.7.0 6.8.0-SNAPSHOT
Service Desk Command Line Interface (CLI)	6.7.0 6.8.0-SNAPSHOT
Run CLI Actions in Jira	6.7.0 6.8.0-SNAPSHOT
Create on Transition for Jira	6.0.0
Update on Transition for Jira	3.0.0
Clone Plus for Jira	6.0.0