issue.userName -> issue.openedUserName
  issueComment.userName -> issueComment.commentedUserName

Conflicts:
	src/main/scala/ScalatraBootstrap.scala
	src/main/scala/gitbucket/core/controller/AccountController.scala
	src/main/scala/gitbucket/core/controller/ControllerBase.scala
	src/main/scala/gitbucket/core/controller/IssuesController.scala
	src/main/scala/gitbucket/core/controller/PullRequestsController.scala
	src/main/scala/gitbucket/core/controller/RepositorySettingsController.scala
	src/main/scala/gitbucket/core/controller/RepositoryViewerController.scala
	src/main/scala/gitbucket/core/model/Profile.scala
	src/main/scala/gitbucket/core/service/PullRequestService.scala
	src/main/scala/gitbucket/core/service/WebHookService.scala
	src/main/scala/gitbucket/core/servlet/InitializeListener.scala
	src/main/scala/gitbucket/core/view/helpers.scala
	src/main/twirl/gitbucket/core/pulls/conversation.scala.html
	src/main/twirl/gitbucket/core/pulls/mergeguide.scala.html
	src/main/twirl/issues/listparts.scala.html