Potential fix for https://github.com/conradev/application_nodejs/issues/4

I've no real idea what's going on here, so let's try lifting something
similar to what happened in
https://github.com/poise/application_ruby/pull/42/files
Merge remote-tracking branch 'gravitystorm/cook-4004' into hotfix/cook-4004
Version bump
Merge branch 'hotfix/cook-4004'
Merge branch 'hotfix/cook-4004' into develop
Adding 'name' attribute to metadata to make Berkshelf happier
Allow nodejs cookook / attributes to determine installation method for nodejs
Moved Upstart template creation to different phase of deploy. This fixes the issue where changes to the template wouldn't be picked up until a new app revision was deployed.
Merge branch 'develop'