Check image status in get_glance_image_list

[cklewar]

Function get_glance_image_list should check status of image. If status is "Queued" skip that image since there is no image file etc...

--- get_glance_image_list ---
{u'status': u'queued', u'schema': u'/v2/schemas/image', u'name': u'Ubuntu_01', u'tags': [], u'container_format': u'bare', u'created_at': u'2018-04-11T15:44:44Z', u'disk_format': u'qcow2', u'updated_at': u'2018-04-11T15:44:44Z', u'visibility': u'shared', u'id': u'12f65d1f-313e-4b59-8cfc-32d24b503983', u'owner': u'1f4e197f060c401aa21098a961f7ade3', u'protected': False, u'min_ram': 0, u'file': u'/v2/images/12f65d1f-313e-4b59-8cfc-32d24b503983/file', u'checksum': None, u'min_disk': 0, u'virtual_size': None, u'self': u'/v2/images/12f65d1f-313e-4b59-8cfc-32d24b503983', u'size': None}
Caught Exception in deploy
int() argument must be a string or a number, not 'NoneType'

[nembery]

done via commit: f94291b