rename gitignore to gitkeep
Added containerize branch to Travis CI.
Merge pull request #505 from opdemand/rename-gitignore

rename gitignore to gitkeep
Updated Django to v1.6.2.
Fixed build status badge to refer to master branch.
handle builder target that contains a port
stop using sudo in chef setup
switch from rabbitmq to redis, install gunicorn app for run_gunicorn support
new redis 2.8 dependency
ignore import errors on local_settings
new vagrantfile for container-based deployment
initial pass at architecture docs
add docker images as submodules
switch git remote to ssh:// syntax with 2222/tcp
add dynamic confd settings lookup (with local_settings override)
install etcd gem prior to chef run, cleanup cruft
shift ssh:// to https:// for read-only access
bump docker images
new hooks API for push/build, deprecate Build.push()
update image SHAs