[Integrated] RFR: Add support for security levels and comment visibility in Jira

[Robin Westberg]

Changeset: ff3f983b
Author:    Robin Westberg <rwestberg at openjdk.org>
Date:      2019-12-12 07:12:24 +0000
URL:       https://git.openjdk.java.net/skara/commit/ff3f983b

Add support for security levels and comment visibility in Jira

Reviewed-by: ehelin

! issuetracker/src/main/java/org/openjdk/skara/issuetracker/jira/JiraHost.java
! issuetracker/src/main/java/org/openjdk/skara/issuetracker/jira/JiraIssue.java
! issuetracker/src/main/java/org/openjdk/skara/issuetracker/jira/JiraIssueTrackerFactory.java
! issuetracker/src/main/java/org/openjdk/skara/issuetracker/jira/JiraProject.java
! test/src/main/java/org/openjdk/skara/test/HostCredentials.java