Fixed that there's no space after lists in project description (#2573).

git-svn-id: http://svn.redmine.org/redmine@13554 e93f8b46-1217-0410-a6f0-8f06a7374b81
Fixed CSV content for parent issue column (#13608).

git-svn-id: http://svn.redmine.org/redmine@13555 e93f8b46-1217-0410-a6f0-8f06a7374b81
Fixed that parent column should not include issue subject (#13673).

git-svn-id: http://svn.redmine.org/redmine@13556 e93f8b46-1217-0410-a6f0-8f06a7374b81
Fixed that a disabled field which is required by workflow rules blocks issue creation/update (#17744).

git-svn-id: http://svn.redmine.org/redmine@13557 e93f8b46-1217-0410-a6f0-8f06a7374b81
Let QueryColumn accept a Proc as caption (#18276).

git-svn-id: http://svn.redmine.org/redmine@13558 e93f8b46-1217-0410-a6f0-8f06a7374b81
use English in test (#18276)

git-svn-id: http://svn.redmine.org/redmine@13559 e93f8b46-1217-0410-a6f0-8f06a7374b81
Fixed that setting a status as closed should update issue closed_on attribute (#18280).

git-svn-id: http://svn.redmine.org/redmine@13560 e93f8b46-1217-0410-a6f0-8f06a7374b81
Typo.

git-svn-id: http://svn.redmine.org/redmine@13561 e93f8b46-1217-0410-a6f0-8f06a7374b81
Time entries CSV export should include the tracker and subject of the issue (#18269).

git-svn-id: http://svn.redmine.org/redmine@13562 e93f8b46-1217-0410-a6f0-8f06a7374b81
Overrides IssueRelation#to_s.

git-svn-id: http://svn.redmine.org/redmine@13563 e93f8b46-1217-0410-a6f0-8f06a7374b81
Use IssueRelation#to_s in PDF export.

git-svn-id: http://svn.redmine.org/redmine@13564 e93f8b46-1217-0410-a6f0-8f06a7374b81
Use IssueRelation#to_s.

git-svn-id: http://svn.redmine.org/redmine@13565 e93f8b46-1217-0410-a6f0-8f06a7374b81