Resolves #43 - sort containers in ps output by name, so services are grouped together.

Signed-off-by: Daniel Nephin <dnephin@gmail.com>
Merge pull request #483 from dnephin/sort_containers_by_name_in_ps

Sort containers in ps output by name
Fix race condition in cli_test.py

We weren't waiting for the build to finish, causing the rest of the test
to occasionally fail when looking for the image.

Signed-off-by: Aanand Prasad <aanand.prasad@gmail.com>
Merge pull request #501 from aanand/fix-build-error

Fix race condition in cli_test.py
Support setting project name from the environment.

Signed-off-by: Daniel Nephin <dnephin@yelp.com>