Add support for deleting images and their snapshots/S3 folders.
Add support for deleting images and their snapshots/S3 folders.

rgooch/Dominator,keep94/Dominator,Symantec/Dominator,keep94/Dominator,keep94/Dominator,rgooch/Dominator,Symantec/Dominator,rgooch/Dominator,Symantec/Dominator