Merge pull request #14 from aweiteka/cleanup

added template dirs to specfile
Added ability to run a container from an image
Fixed makefile complaints about existing dirs
Adding in the ability to look at the log of a container
Bug fixes
Added -d option
Makefile:

* adjust permissions for the var/container/ dir to be group
  writeable; also added "docker" group to permissions

docker-dash:

* added ability to s(n)apshot the container leveraging the metadata
* class

metadata:

 * fixed small bug where 'cmd' is set to "" if returns None
Started using setup.py for proper python installs
Added setup.py
update
more
more
Working RPM build, Makefile, SPEC
Fix typo in spec
Fixing Image length array: scollier
Adding patch to fix confirm input on -d.

Thanks to Scott Collier!
Fixed output message for -d
Project:

 * renamed docker-utils to docker_utils for the dir that is
   installed into site-packages.

docker-dash, create-template:

 * Fixed module references for these two so they resolve and
   actually work.
move executable files so import works when working with source
make ui display and commands more consistent