Updated openstack/openstack
Project: openstack/tempest  4527cb6aab7b3829038cddf9b48fde8ed47fa081

allow for arbitrary kwargs in image client

in order to upload 3 part images with our glance client you need
to allow for passing arbitrary metadata to the image (ramdisk_id
and kernel_id). Remove our kwargs filter to let that happen.

Prereq of blueprint:javelin2

Change-Id: Idff078a2a225a6531b6ce0cf49cb03cc75618e32