Add $docker_command as a param so that the /etc/default/docker.erb file
gets populated correctly.
Merge pull request #87 from huasome/master

Add $docker_command as a param so that the /etc/default/docker.erb file
bump version
Clarify latest behaviour in docs
Update run.pp

updating memory_limit validation string to require and accept human readable suffixes
Update run.pp
update test to work with human-readable memory_limit suffixes
adding additional test for when memory_limit unit is missing
force option for remove image
Merge pull request #94 from UKWebMedia/remove-force

force option for remove image
Use --dns for setting docker's dns servers

The '-dns' option is deprecated and should be replaced by '--dns'
instead.
Allow adding extra parameters to docker::run resources

This adds an extra parameter 'extra_parameters' to the docker::run
resource similar to the one in docker::service. This allows one to
pass extra arguments to the 'docker run' command which cannot be
passed directly using the other available parameters in the resource.
Use upstart better for the docker service on Debian.
Added prerequired_packages parameter to selectivly control additional dependencies
Remove deprecated "-t" option in docker pull

The "-t" option in docker pull is deprecated and the image tag is
specified as REPOSITORY:TAG.
Removed setuid root in the docker run upstart script
update dev dependencies
add coverage support for testing
Simplifying the restart_service checks

supporting restart_service being a string was adding extra complexity.
now supporting restart_service as boolean, including validation.
use kernel from 14.04