Add Developer Certificate of Origin Text

We purposely chose to license Docker under the Apache 2.0 license. This is a well-known
license, which is popular for its permissive and flexible properties, while still
encouraging a collaborative community. It also makes certain representations with regard
to contributions, and the rights given to contributors, the project, people who use Docker,
people who modify Docker, etc.

This approach to contributions is inspired by the popular Linux Developer
"Certificate of Origin". This approach makes it simple for new contributors to get started,
and avoids bureaucracy in tracking contributions and contributors.

To indicate accordance, each individual contribution to the Project is signed off by the
developer, using his or her real name, email address, and github handle in the format below:

	Docker-DCO-1.0-Signed-off-by: Joe Smith <joe.smith@email.com>
utils: remove dotcloud/tar dep
fix docker run on an unknown image
fix -link parsing
Increase max image depth to 127
Make sure the firewall rules are created even if the bridge interface is already created
Only tag the top-most layer, not all interim layers
Fixed some grammar and one other line about needing the postgresql-client for connecting to the service.
Search for repo first before image id
fixed some `go vet` issues.
using `errors.New` instead `fmt.Error`.
Updated and simplified the PG example
fixed `Looback` typo.
Add udev rules files for hiding the docker loopback devices from udisks

This prevents them from showing up on the desktop in a window manager, for example.
Added format of Volumes and Binds parameters to create and start

* Added sample Volumes parameter to container create API.
* Added PortBindings and PublishAllPorts parameter to container start API
* Added note to container start about Binds needed to be declared as Volumes during container create.
Remove trailing whitespace
Remove mkimage-centos.sh in favor of a new rinse-based script, since febootstrap is fragile and picky
add env variable to disable kernel version warning

Allow the user to set DOCKER_NOWARN_KERNEL_VERSION=1 to disable the
warning for RHEL 6.5 and other distributions that don't exhibit the
panics described in https://github.com/dotcloud/docker/issues/407.
Update bundlescript shebangs to be bash, reflecting how they're actually invoked
Add some color in order to emphasis the test FAILURE