add new permission 'edit issue planning'
|Category:||Permissions and roles|
A permission 'edit issue planning' can be added which allows or disallows the possibility to edit following fields:
- Target version
- Start and due date
- Estimated time
- % Done
These fields are currently frequently abused by reporters and should only be filled in by the developers of a project. Otherwise, reporters can pollute the issue overviews, like demonstrated by the current redmine roadmap.