This allows them to install packages already specified in .yaml files
for them, which are not installed otherwise since the migration to .yaml
files.
Change-Id: Iac8c7eb55116938616e5299b84487cd52e0cbf6f
* Create a standard element to copy manifests out of the image and
into the build area.
* Ensure all current manifests are copied into a standard manifests
directory
Change-Id: I37eff5a13a14564e1adc33eb4f0144d571267617