Fixed issue with cmd and entrypoint values being set
incorrectly

Fixed issue with rcS init.d process negatively hurting
our networking settings.

Better handling of whitespace in Environment variable
values.

Squashed commit of the following:

commit 9aff9b12
Author: Elijah Grubb <u0894728@utah.edu>
Date:   Wed May 9 19:15:40 2018 -0600

    Handling environment variable values with whitespace

commit c9a16bbd
Author: Elijah Grubb <u0894728@utah.edu>
Date:   Wed May 9 17:07:43 2018 -0600

    Fixing racing issue and rcs issue

commit 10bf4517
Author: Elijah Grubb <u0894728@utah.edu>
Date:   Wed May 9 16:00:45 2018 -0600

    Setting cmd to be empty and entrypoint to be runit