func (dj *DeltaJob) RemovedProperty(name string, p *enaml.JobManifestProperty) {
	dj.RemovedProperties[name] = *p
}
func (dj *DeltaJob) RemovedProperty(name string, p *enaml.JobManifestProperty) {
	dj.RemovedProperties[name] = *p
}
// RemovedProperty adds a new "removed" job property to the list of differences