David Svantesson 7971b05d2b Fix API deadline removal (#8759) ...

* Handle deadline is zero (to remove deadline)

* Better API documentation for issue deadline.

* Add parameter to unset due date.

* Update pull edit API comment

2019-11-03 22:46:32 +08:00

..

v1

Fix API deadline removal (#8759)

2019-11-03 22:46:32 +08:00