tree 82e43ef134826df996ac1291cd4e21088b439e11
parent 42fb4d329efe160b0af3f98fb642c9a9e53dfe20
author Rodric Rabbah <rabbah@us.ibm.com> 1488618498 -0500
committer Perry <perry@us.ibm.com> 1488912042 -0500

Remove dependence on Exec.[js, ...] helpers; these are test helpers hence move to test.

Remove subtypes.

Move exec utils for image construction to singleton.

Rebase