* Add GroupImageAdd implementing rbd_group_image_add
* Add GroupImageRemove implementing rbd_group_image_remove
* Add GroupImageRemoveByID implementing rbd_group_image_remove_by_id
These functions allow managing the images that are part of a group.
Signed-off-by: John Mulligan <jmulligan@redhat.com>
Add GroupCreate implementing rbd_group_create
Add GroupRemove implementing rbd_group_remove
Add GroupRename implementing rbd_group_rename
Naming was <noun><verb> to better match other functions in rbd
like NamespaceCreate, etc. even though I don't prefer that
ordering ;-).
Signed-off-by: John Mulligan <jmulligan@redhat.com>