Relax gemspec constraints on rake, rspec and minitest-chef-handler
Relax gemspec constraints on rake, rspec and minitest-chef-handler

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