initial kitchen environment.

this needs some additional love. tried it with

dependency 'hardening/hardening_stdlib', '>=0.1.2 <1.0.0'
dependency 'puppetlabs/mysql'

in the Modulefile which would run but then gives an error in puppet apply
remove Puppetfile.lock with wrong dependencies
Merge pull request #2 from ehaselwanter/master

initial kitchen environment
bugfix: push module dependency to correct version

hardening/hardening_stdlib isn't released for 1.x.x yet, but only on 0.x.x, so adjust the dependency

Signed-off-by: Dominik Richter <dominik.richter@gmail.com>
update metadata.json with dependency fix

Signed-off-by: Dominik Richter <dominik.richter@gmail.com>
remove checksums from metadata.json

tracking these manually with every commit is painful. I thin it's reasonable for releases only.

Signed-off-by: Dominik Richter <dominik.richter@gmail.com>