Twirl warned "Tag '@Author' is not recognised".

from pull-request 1428

* refs/heads/fix/notification-review-comment:
  NotificationEvent: Fix missing review comment
  Notification: Fix comment mistake

Reviewed-by: 백기선 

from pull-request 1427

* refs/heads/fix-and-update-authors:
  Add new and missed contributors
  Fix some author's name and email
  Add some people to .mailmap

Reviewed-by: 백기선 

from pull-request 1426

* refs/heads/fix/codebrowser-concurrent-exception:
  CodeBrowser: Fix a concurrent exception

Reviewed-by: 백기선 

from pull-request 1421

* refs/heads/issue-1381:
  adds contents for `Group`.

Reviewed-by: 이응준 

Problem: Review comment for new or deleted file has been missed.

Solution: Just leave the comment without code if it is for a new or
deleted file.

AUTHOR's name and email should match commit's.

from pull-request 1370

* refs/heads/issue-1901:
  add function that is visibility of code related options

Reviewed-by: 채수원 

Reason: While finding the latest commit for each file in a directory,
ConcurrentException occurred because in the foreach-loop of
targets.keySet() setLatestCommit() removes an element of the targets.

Solution: Do not remove the item in setLatestCommit().

Conflicts:
	app/controllers/CodeApp.java
	app/playRepository/GitRepository.java

* 'folder-jumping' of https://github.com/sanxiyn/yobi:
  Implement folder jumping

Reviewed-by: Yi EungJun 

from pull-request 1425

* refs/heads/issue-1981:
  Renamed _onChangeBranch to _checkMergeResult
  Fixed to check state for only open pull-request

Reviewed-by: 이응준 

* 'copy-and-paste' of https://github.com/sanxiyn/yobi:
  Fix copy-and-paste in SVNRepository.java

Reviewed-by: Yi EungJun 

* ISSUE
    - `access-control.md` does not have contents about `Group`

* SOLUTION
    - The contents are added to the file.

Private-issue: 1381

* 'master' of https://github.com/oh4851/yobi:
  그룹 이름 변경 시 예외가 발생합니다. issue #810

Reviewed-by: insanehong 
Reviewed-by: Yi EungJun 

from pull-request 1412

* refs/heads/issue-1849:
  fixes `Assign to me` and `Create by me` on issue view.

Reviewed-by: 채수원 

* Issue

When one user is not a project member and manager and is a group member or manager, `Assign to me` and `Create by me` do not work. Because current user is not listed on assignee's and author's combo box.

* Solution

Current user will be listed on assignee's and author's combo box.

Private-issue: 1849

* This commit prevents checking merge state for closed or already merged pull-requests.

from pull-request 1415

* refs/heads/issue-956:
  fixes a bug that current user avatar is not shown on project list.

Reviewed-by: 백기선 
Reviewed-by: 이응준 

from pull-request 1424

* refs/heads/remove-warning-message:
  Added SerialVersionUID to PermissionDeniedException

Reviewed-by: 이응준 

* This commit will remove warning message caused by nonexistence of
the SerialVersionUID in a Serializeble class.

from pull-request 1422

* refs/heads/fix/travis-config-for-play-2.3:
  Fix travis config for play 2.3

Reviewed-by: 백기선