RedMine Mirror Source

Fixes Project#shared_versions for descendants sharing (#465).

Translation updates
* es (#4286)
* sv (#4310)

Remove edit link on wiki page diff (#4346).

Removes the 'Copy' checkbox on the copy/move form.

Ability to add a new version from the issue form (#4315).

Fixed: error when changing tracker on the new issue form (#4345).

Adds translation strings for r3123.

Version sharing (#465) + optional inclusion of subprojects in the roadmap view (#2666).

Each version of a project can be shared with:
* subprojects
* projects in the project hierarchy: ancestors + descendants (needs versions management permission on the root project)
* projects in the project tree: root project + all its descendants (same as above)
* all projects (can be set by admin users only)

Notes:
* when sharing a version of a private project with others projects, its name will be visible within the other projects
* a project with versions used by non descendant projects can not be archived

Enhanced the Issue Bulk Copy feature:

* Add a Copy option to the Context menu for multiple issues.
* Added assigned to, status, start and due date options to the move/copy form.
* Allow Issue#move_to to change attributes on the moved/copied issue.

#4117

Do not notify users that are no longer allowed to view an issue (#3589, #4263).