RFR: Improve Jira state transition handling

[Robin Westberg]

Hi all,

Please review this change that improves the Jira state transition handling. Sometimes it is required to transition in two steps to reach the wanted state.

Best regards,
Robin

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Commits:
 - daa87a6c: Improve Jira state transition handling

Changes: https://git.openjdk.java.net/skara/pull/290/files
 Webrev: https://webrevs.openjdk.java.net/skara/290/webrev.00
  Stats: 56 lines in 2 files changed: 43 ins; 0 del; 13 mod
  Patch: https://git.openjdk.java.net/skara/pull/290.diff
  Fetch: git fetch https://git.openjdk.java.net/skara pull/290/head:pull/290

PR: https://git.openjdk.java.net/skara/pull/290