pinning chef version to 11.16.4 for now
new rubocop rule fixes
Merge pull request #175 from rackspace-cookbooks/chef-version

pinning chef version to 11.16.4 for now
Adding case for runit deployment strategy
Created runit recipe and default template
Added runit cookbook dependency
Rubocop fixes
Added sane logging defaults and configuration attributes
Fix for permissions on running process when attributes are not defined
Rubocop fixes