need to docker rm the build container
Merge pull request #91 from SvenDowideit/make-needs-clean

need to docker rm the build container
We need active maintainers
Merge pull request #96 from SvenDowideit/maintainers-update

We need active maintainers
`./boot2docker config` outputs current cfg, and tells the user where the profile file is

this will also allow them to make an intial cfg file to modify