This method factors out a common pattern for handling deprecated command options. Change-Id: I8ca8ec76365833cc8a71388e478680f7f8444be0
Added to OSC in https://review.openstack.org/305436 and updated in https://review.openstack.org/324609 Change-Id: I6613954ed984c4d471fdd8bab8367731215318ec
* command * commandmanager * exceptions * logs * parseractions * session * timing * utils * test fakes, utils