Don't test old Chefs on Ruby 2.1
Don't test old Chefs on Ruby 2.1

shanethehat/chefspec,lamont-granquist/chefspec,zuazo-forks/chefspec,bheuvel/chefspec,h4ck3rm1k3/chefspec,coderanger/chefspec,gsavage/chefspec,375gnu/chefspec,chefspec/chefspec,bheuvel/chefspec,ranjib/chefspec,h4ck3rm1k3/chefspec,oldirty/chefspec,rsr5/chefspec,ranjib/chefspec,jkeiser/chefspec,375gnu/chefspec,aspiers/chefspec,Thalagyrt/chefspec,shanethehat/chefspec,jkeiser/chefspec,coderanger/chefspec,sethvargo/chefspec,jtimberman/chefspec,gsavage/chefspec,sethvargo/chefspec,Thalagyrt/chefspec,lamont-granquist/chefspec,chefspec/chefspec,mcoolive/chefspec,aspiers/chefspec,mcoolive/chefspec,rsr5/chefspec,jtimberman/chefspec,oldirty/chefspec