Add http_proxy and https_proxy support; Updated readme
simple patch to add volumes-from support
Merge pull request #67 from codeitagile/volumes-from-support

simple patch to add volumes-from support
Merge pull request #66 from petracvv/proxy_support

Add http proxy and https proxy support to suite containers
dockerfile environment component, dried up proxy option
updated license copyright
sshd UsePrivilegeSeparation=no to deal w/ tmpfs, http(s)_proxy applied at run
release 1.4.0, http(s)_proxy, sshd default run command works w/ docker 1.x.x
[centos] "official" centos image changed how it does tagging :-( so sad.
Merge pull request #70 from portertech/hotfix/centos

Official CentOS image changed how it does tagging
minor version bump, centos tagging
tell verify_dependencies to be quieter

Running anything `kitchen`-related with kitchen-docker now produces lengthy stderr output, which makes it harder to see things.

Add redirection for STDERR when running the docker binary, as now running the `docker` command outputs to STDERR (version 1.2.0).
This is addressed in a [not-yet-released commit](https://github.com/docker/docker/commit/61b129d81802e3c988cc0e67e488b24968dd748a) where the `help` command is redirected.
added gentoo support
enable ssh PasswordAuthentication

on gentoo PasswordAuthentication is disabled in the default
configuration for security reasons, we have to enable it.
added emerge and paludis support for gentoo
added missing sudo for gentoo
Merge pull request #77 from miketheman/patch-1

tell verify_dependencies to be quieter
Merge pull request #78 from tbe/master

gentoo support