#65 package.json changes to support
- faster install
- shrinkwrapping
- removed unused deps
#65 reduced verbosity of dredd tests
#65 added engine specification to package.json.
#65 added npm shrinkwrap to prepublish script.
#65 moved prepublish to make:publish
Merge pull request #478 from joola/feature/#65

#65 package.json changes to support