Add an IPMC Flash Image Erase command
Created by: jtikalsky
> ipmc_image_erase A
This is a destructive operation! Image A is the current boot target. Refusing.
> ipmc_image_erase B
This is a destructive operation! Please run:
ipmc_image_erase B 153 [random number]
> ipmc_image_erase B 153
Erasing Image B