Fix Jinja2 template support for nested variables
Fix Jinja2 template support for nested variables

tparkercbn/puppetboard,stoyansbg/puppetboard,tparkercbn/puppetboard,puppet-community/puppetboard,voxpupuli/puppetboard,grandich/puppetboard,voxpupuli/puppetboard,mterzo/puppetboard,johnzimm/puppetboard,johnzimm/xx-puppetboard,tparkercbn/puppetboard,grandich/puppetboard,puppet-community/puppetboard,mterzo/puppetboard,mterzo/puppetboard,johnzimm/xx-puppetboard,grandich/puppetboard,tparkercbn/puppetboard,puppet-community/puppetboard,voxpupuli/puppetboard,stoyansbg/puppetboard,stoyansbg/puppetboard,johnzimm/xx-puppetboard,johnzimm/xx-puppetboard,mterzo/puppetboard,grandich/puppetboard,johnzimm/puppetboard,johnzimm/puppetboard