add --net param to docker-run.conf
add --net param to run.pp
fix missing comma
Modify beakertest for net param
use stackbrew/nginx container

This container supports both --net and command params.
add rspec puppet test for net param
add net param to docker-run
remove whitespaces
avoid ugly grep error if cidfile exists but is empty
Merge pull request #71 from wleese/master

avoid ugly grep error if cidfile exists but is empty
Merge pull request #69 from pandrew/net-parameter

Add --net parameter
bump version
bump version
add tests and fix bug in handling of extra_parameters
Merge pull request #72 from garethr/multi-parameters-bug

add tests and fix bug in handling of extra_parameters
bump version
coerce paths to be safer for docker::run
bump version number
allow the docker package to be unmanaged
bump version