[Integrated] RFR: Improve review comment threading and quoting

[Robin Westberg]

Changeset: 8f5854b2
Author:    Robin Westberg <rwestberg at openjdk.org>
Date:      2019-12-03 14:14:56 +0000
URL:       https://git.openjdk.java.net/skara/commit/8f5854b2

Improve review comment threading and quoting

Reviewed-by: ehelin

+ bots/mlbridge/src/main/java/org/openjdk/skara/bots/mlbridge/ArchiveItem.java
! bots/mlbridge/src/main/java/org/openjdk/skara/bots/mlbridge/ArchiveMessages.java
! bots/mlbridge/src/main/java/org/openjdk/skara/bots/mlbridge/ArchiveWorkItem.java
+ bots/mlbridge/src/main/java/org/openjdk/skara/bots/mlbridge/HostUserToEmailAuthor.java
+ bots/mlbridge/src/main/java/org/openjdk/skara/bots/mlbridge/HostUserToRole.java
+ bots/mlbridge/src/main/java/org/openjdk/skara/bots/mlbridge/HostUserToUserName.java
- bots/mlbridge/src/main/java/org/openjdk/skara/bots/mlbridge/PullRequestInstance.java
! bots/mlbridge/src/main/java/org/openjdk/skara/bots/mlbridge/ReviewArchive.java
+ bots/mlbridge/src/main/java/org/openjdk/skara/bots/mlbridge/WebrevNotification.java
! bots/mlbridge/src/main/java/org/openjdk/skara/bots/mlbridge/WebrevStorage.java
! bots/mlbridge/src/test/java/org/openjdk/skara/bots/mlbridge/MailingListBridgeBotTests.java
! bots/mlbridge/src/test/java/org/openjdk/skara/bots/mlbridge/WebrevStorageTests.java
! email/src/main/java/org/openjdk/skara/email/EmailBuilder.java
! forge/src/main/java/org/openjdk/skara/forge/Review.java
! forge/src/main/java/org/openjdk/skara/forge/ReviewComment.java
! forge/src/main/java/org/openjdk/skara/forge/github/GitHubPullRequest.java
! forge/src/main/java/org/openjdk/skara/forge/gitlab/GitLabMergeRequest.java
! issuetracker/src/main/java/org/openjdk/skara/issuetracker/Comment.java
! test/src/main/java/org/openjdk/skara/test/TestPullRequest.java