adding "fig pull [SERVICE]" to pull service images

Fixes #158

Signed-off-by: Luke Amdor <luke.amdor@gmail.com>
Do less work during integration testing.

Signed-off-by: Daniel Nephin <dnephin@gmail.com>
adding 'fig pull' to cli docs

Signed-off-by: Luke Amdor <luke.amdor@gmail.com>
Merge pull request #411 from Banno/fig-pull

adding "fig pull [SERVICE]" to pull service images
Add wercker.yml

Changed Dockerfile to run as root so it has access to
/var/run/docker.sock.

Signed-off-by: Ben Firshman <ben@firshman.co.uk>
Merge pull request #497 from bfirsh/wercker

Add wercker.yml
Fix the broken URL

It was not redirecting to the proper page

Signed-off-by: Przemek Hejman <przemyslaw.hejman@gmail.com>
Merge pull request #498 from bfirsh/mieciu-patch-1

Fix the broken URL
Add wercker badge to readme

And removed PyPi badge because who cares.

Signed-off-by: Ben Firshman <ben@firshman.co.uk>
Merge pull request #439 from dnephin/faster_integration_tests

Faster integration testing
Merge pull request #499 from bfirsh/wercker-badge

Add wercker badge to readme
sort DOCKER_CONFIG_KEYS
move service._build_tag_name() to service.full_name in preparation for adding additional tags.

Signed-off-by: Daniel Nephin <dnephin@gmail.com>
Resolves #213 - support tagging images with different names when they are built.

Signed-off-by: Daniel Nephin <dnephin@gmail.com>
Extract a new command (fig tag) and remove it from (fig build)

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