Akihito Nakano f19794464b
Delete --lang option (#1592)
* Delete --lang option

* Fix -l

* Fix -l flag (windows)

* Add migration guide

* Change to -g

* Remove lang option

* Change to -g
2018-12-09 19:26:51 +09:00
..
2018-06-20 00:29:17 -04:00