* Add  "chown" to gpg/keys  in "start-local" target that so that repo-server can access gpg keys.

* * Set -u uid:gid in the docker run commands  so that test images are run under the current user.
* test Procfile processes will not need to perform "su"  to  default user (which has the current user's uid/gid)

* Remove chown in start-e2e-local

* clean up, remove  "bash -c"

* Test containers are run as uid 0 which allows uid_entrypoint.sh  to perform some user setup.  uid_entrypoint.sh creates a non-root user (default) and enables passwordless sudo for that user.    The container entry point command is run as the non-root user.   "goreman start"  does "sudo" to to the processes that need root permission including sshd, fcgiwrap, and nginix.   The other processes are running as the non-root user.

* use /bin/bash

* change back to sh

* Docker image to create  unpriveleged testuser and enable passwordless sudo for that user