Add qidoc clean
Add qidoc clean

Change-Id: Id3d921dc248bfbd81a114ad1c4d38f7c2305bee8

dmerejkowsky/qibuild,aldebaran/qibuild,aldebaran/qibuild,aldebaran/qibuild,dmerejkowsky/qibuild,dmerejkowsky/qibuild,dmerejkowsky/qibuild,dmerejkowsky/qibuild,aldebaran/qibuild