7e4ba229c3
This adds support to the glance client library for removing properties from an image. Properties to be removed must be explicitly listed. There is no equivalent of the 'purge_props' functionality in v1. Also beefed up testing around create since some of the functionality is the same as update. Fixes bug 1206472 Change-Id: I16f4c39cdfc8a0cd07bede600461b7a289fbb080