allow parameterization of publicly_viewable in template
allow parameterization of publicly_viewable in template

beni55/concourse,zachgersh/concourse,holgero/concourse,concourse/concourse,squeedee/concourse,concourse/concourse,concourse/concourse,cjcjameson/concourse,longnguyen11288/concourse,sedouard/concourse,squeedee/concourse,holgero/concourse,jbayer/concourse,concourse/concourse,Amit-PivotalLabs/concourse,beni55/concourse,holgero/concourse,Amit-PivotalLabs/concourse,jbayer/concourse,cjcjameson/concourse,squeedee/concourse,zachgersh/concourse,sedouard/concourse,sedouard/concourse,cjcjameson/concourse,CloudCredo/concourse,longnguyen11288/concourse,zachgersh/concourse,CloudCredo/concourse,Amit-PivotalLabs/concourse,CloudCredo/concourse,longnguyen11288/concourse,beni55/concourse,concourse/concourse,jbayer/concourse