Removed eroneous ancestor ref in Build model
Removed eroneous ancestor ref in Build model

sprucedev/DockCI,sprucedev/DockCI,RickyCook/DockCI,RickyCook/DockCI,sprucedev/DockCI,sprucedev/DockCI,sprucedev/DockCI-Agent,RickyCook/DockCI,RickyCook/DockCI,sprucedev/DockCI-Agent