RFR: 1258: Add review link/details to comments section [v3]

[Guoxiong Li]

> Hi all,
>
> This patch adds a comment to the jira issue when the corresponding PR is submitted. Because currently, the class `Issue` has no an api to remove a comment. So I need to create and implement it, too. And the test cases are added.
>
> Thanks for taking the time to review.
>
> Best Regards,
> -- Guoxiong

Guoxiong Li has updated the pull request incrementally with one additional commit since the last revision:

Fix typo.

-------------

Changes:
- all: https://git.openjdk.java.net/skara/pull/1250/files
- new: https://git.openjdk.java.net/skara/pull/1250/files/bcfee9d5..458dbd27

Webrevs:
- full: https://webrevs.openjdk.java.net/?repo=skara&pr=1250&range=02
- incr: https://webrevs.openjdk.java.net/?repo=skara&pr=1250&range=01-02

Stats: 2 lines in 2 files changed: 0 ins; 0 del; 2 mod
Patch: https://git.openjdk.java.net/skara/pull/1250.diff
Fetch: git fetch https://git.openjdk.java.net/skara pull/1250/head:pull/1250

PR: https://git.openjdk.java.net/skara/pull/1250