Added support for 10.11 and added function for evaluating OS X versions for future feature gating
Added support for 10.11 and added function for evaluating OS X versions for future feature gating

mio-g/chef,ranjib/chef,Kast0rTr0y/chef,mikefaille/chef,clintoncwolfe/chef,ktpan/chef-play,tas50/chef-1,ChaosCloud/chef,mal/chef,gsaslis/chef,karthikrev/chef,baberthal/chef,brettcave/chef,gsaslis/chef,criteo-forks/chef,jaymzh/chef,youngjl1/chef,AndyBoucher/Chef-Testing,ktpan/chef-play,circleback/chef,natewalck/chef,jblaine/chef,renanvicente/chef,onlyhavecans/chef,aaron-lane/chef,gene1wood/chef,jaymzh/chef,jkerry/chef,h4ck3rm1k3/chef,webframp/chef,ccsplit/chef,ducthanh/chef,evan2645/chef,OpSitters/chef,someara/chef,zuazo-forks/chef,docwhat/chef,martinb3/chef,jblaine/chef,antonifs/chef,josb/chef,nicklv/chef,MsysTechnologiesllc/chef,faspl/chef,ktpan/chef-play,acaiafa/chef,jkerry/chef,faspl/chef,docwhat/chef,b002368/chef-repo,Kast0rTr0y/chef,antonifs/chef,tas50/chef-1,MichaelPereira/chef,cgvarela/chef,jblaine/chef,tbunnyman/chef,jonlives/chef,smurawski/chef,mikedodge04/chef,cgvarela/chef,mattray/chef,jimmymccrory/chef,jmhardison/chef,martinisoft/chef,mikedodge04/chef,adamleff/chef,AndyBoucher/Chef-Testing,cgvarela/chef,jblaine/chef,mikefaille/chef,nguyen-tien-mulodo/chef,Tensibai/chef,lamont-granquist/chef,AndyBoucher/Chef-Testing,tbunnyman/chef,jimmymccrory/chef,kaznishi/chef,mal/chef,h4ck3rm1k3/chef,ChaosCloud/chef,ktpan/chef-play,ccsplit/chef,onlyhavecans/chef,Ppjet6/chef,zshuo/chef,Tensibai/chef,oclaussen/chef,mattray/chef,lamont-granquist/chef,polamjag/chef,permyakovsv/chef,higanworks/chef,smurawski/chef,mal/chef,adamleff/chef,oclaussen/chef,jblaine/chef,kaznishi/chef,sekrett/chef,ckaushik/chef,chef/chef,someara/chef,acaiafa/chef,strangelittlemonkey/chef,ranjib/chef,martinb3/chef,ranjib/chef,juliandunn/chef,higanworks/chef,EasonYi/chef,Kast0rTr0y/chef,karthikrev/chef,smurawski/chef,karthikrev/chef,brettcave/chef,EasonYi/chef,MsysTechnologiesllc/chef,acaiafa/chef,jkerry/chef,someara/chef,Kast0rTr0y/chef,sanditiffin/chef,Ppjet6/chef,aaron-lane/chef,ktpan/chef-play,strangelittlemonkey/chef,antonifs/chef,jmhardison/chef,b002368/chef-repo,tomdoherty/chef,jimmymccrory/chef,nathwill/chef,MichaelPereira/chef,gsaslis/chef,antonifs/chef,strangelittlemonkey/chef,ducthanh/chef,jk47/chef,adamleff/chef,nathwill/chef,clintoncwolfe/chef,custora/chef,skmichaelson/chef,brettcave/chef,permyakovsv/chef,jagdeesh109/chef,someara/chef,jonlives/chef,mio-g/chef,mio-g/chef,skmichaelson/chef,mattray/chef,ChaosCloud/chef,mio-g/chef,faspl/chef,gsaslis/chef,brettcave/chef,erkolson/chef,renanvicente/chef,cachamber/chef,sanditiffin/chef,gsaslis/chef,ChaosCloud/chef,zuazo-forks/chef,ktpan/chef-play,sanditiffin/chef,EasonYi/chef,Tensibai/chef,sanditiffin/chef,BackSlasher/chef,h4ck3rm1k3/chef,jonlives/chef,Ppjet6/chef,cgvarela/chef,3dinfluence/chef,sekrett/chef,polamjag/chef,zuazo-forks/chef,sanditiffin/chef,juliandunn/chef,mikedodge04/chef,ChaosCloud/chef,josb/chef,ducthanh/chef,gsaslis/chef,b002368/chef-repo,circleback/chef,lamont-granquist/chef,Igorshp/chef,tomdoherty/chef,juliandunn/chef,erkolson/chef,onlyhavecans/chef,onlyhavecans/chef,lamont-granquist/chef,nsdavidson/chef,smurawski/chef,nguyen-tien-mulodo/chef,mikefaille/chef,3dinfluence/chef,jmhardison/chef,jaymzh/chef,renanvicente/chef,webframp/chef,AndyBoucher/Chef-Testing,EasonYi/chef,criteo-forks/chef,evan2645/chef,faspl/chef,3dinfluence/chef,BackSlasher/chef,karthikrev/chef,tbunnyman/chef,tas50/chef-1,smurawski/chef,acaiafa/chef,nicklv/chef,josb/chef,aaron-lane/chef,nvwls/chef,webframp/chef,mal/chef,mikedodge04/chef,robmul/chef,nguyen-tien-mulodo/chef,mikefaille/chef,MichaelPereira/chef,kaznishi/chef,erkolson/chef,custora/chef,EasonYi/chef,jimmymccrory/chef,oclaussen/chef,OpSitters/chef,OpSitters/chef,ckaushik/chef,OpSitters/chef,ccsplit/chef,youngjl1/chef,Ppjet6/chef,custora/chef,adamleff/chef,zuazo-forks/chef,renanvicente/chef,nvwls/chef,lamont-granquist/chef,robmul/chef,tbriggs-curse/chef,Tensibai/chef,Igorshp/chef,sekrett/chef,skmichaelson/chef,karthikrev/chef,natewalck/chef,mio-g/chef,mattray/chef,tomdoherty/chef,AndyBoucher/Chef-Testing,martinb3/chef,strangelittlemonkey/chef,smurawski/chef,mal/chef,zshuo/chef,faspl/chef,zuazo-forks/chef,MsysTechnologiesllc/chef,criteo-forks/chef,josb/chef,Kast0rTr0y/chef,chef/chef,robmul/chef,ckaushik/chef,ccsplit/chef,cachamber/chef,tomdoherty/chef,custora/chef,kaznishi/chef,nsdavidson/chef,3dinfluence/chef,jonlives/chef,tbriggs-curse/chef,youngjl1/chef,nathwill/chef,tbriggs-curse/chef,higanworks/chef,baberthal/chef,gene1wood/chef,malisettirammurthy/chef,martinb3/chef,tbriggs-curse/chef,baberthal/chef,zuazo-forks/chef,docwhat/chef,antonifs/chef,oclaussen/chef,mikefaille/chef,tbunnyman/chef,antonifs/chef,aaron-lane/chef,webframp/chef,acaiafa/chef,ducthanh/chef,someara/chef,ranjib/chef,malisettirammurthy/chef,nvwls/chef,criteo-forks/chef,nvwls/chef,nvwls/chef,jk47/chef,youngjl1/chef,martinisoft/chef,docwhat/chef,jkerry/chef,Igorshp/chef,BackSlasher/chef,mattray/chef,clintoncwolfe/chef,higanworks/chef,gene1wood/chef,OpSitters/chef,nathwill/chef,ckaushik/chef,natewalck/chef,evan2645/chef,Ppjet6/chef,tomdoherty/chef,ckaushik/chef,jk47/chef,natewalck/chef,oclaussen/chef,jagdeesh109/chef,polamjag/chef,sekrett/chef,sekrett/chef,brettcave/chef,ccsplit/chef,malisettirammurthy/chef,sekrett/chef,malisettirammurthy/chef,nguyen-tien-mulodo/chef,jagdeesh109/chef,nicklv/chef,erkolson/chef,juliandunn/chef,cachamber/chef,jmhardison/chef,nicklv/chef,aaron-lane/chef,brettcave/chef,mwrock/chef,cachamber/chef,martinisoft/chef,Igorshp/chef,josb/chef,jk47/chef,kaznishi/chef,Igorshp/chef,b002368/chef-repo,renanvicente/chef,mwrock/chef,strangelittlemonkey/chef,onlyhavecans/chef,zshuo/chef,martinisoft/chef,custora/chef,kaznishi/chef,nsdavidson/chef,robmul/chef,mikedodge04/chef,nicklv/chef,permyakovsv/chef,sanditiffin/chef,tas50/chef-1,nguyen-tien-mulodo/chef,mikedodge04/chef,erkolson/chef,gene1wood/chef,acaiafa/chef,custora/chef,evan2645/chef,b002368/chef-repo,natewalck/chef,mwrock/chef,skmichaelson/chef,zshuo/chef,ckaushik/chef,youngjl1/chef,BackSlasher/chef,Tensibai/chef,renanvicente/chef,MichaelPereira/chef,martinb3/chef,webframp/chef,circleback/chef,ranjib/chef,adamleff/chef,chef/chef,AndyBoucher/Chef-Testing,nguyen-tien-mulodo/chef,Ppjet6/chef,lamont-granquist/chef,nathwill/chef,h4ck3rm1k3/chef,docwhat/chef,OpSitters/chef,martinisoft/chef,permyakovsv/chef,jagdeesh109/chef,polamjag/chef,MichaelPereira/chef,aaron-lane/chef,strangelittlemonkey/chef,nathwill/chef,docwhat/chef,baberthal/chef,3dinfluence/chef,martinb3/chef,cgvarela/chef,ranjib/chef,mal/chef,higanworks/chef,ccsplit/chef,evan2645/chef,jonlives/chef,jonlives/chef,MsysTechnologiesllc/chef,permyakovsv/chef,josb/chef,nsdavidson/chef,cachamber/chef,robmul/chef,mio-g/chef,nicklv/chef,jmhardison/chef,ChaosCloud/chef,karthikrev/chef,tbriggs-curse/chef,BackSlasher/chef,natewalck/chef,zshuo/chef,erkolson/chef,zshuo/chef,oclaussen/chef,adamleff/chef,jaymzh/chef,webframp/chef,nsdavidson/chef,jk47/chef,permyakovsv/chef,malisettirammurthy/chef,nvwls/chef,jkerry/chef,polamjag/chef,circleback/chef,criteo-forks/chef,b002368/chef-repo,nsdavidson/chef,youngjl1/chef,onlyhavecans/chef,clintoncwolfe/chef,mwrock/chef,criteo-forks/chef,faspl/chef,BackSlasher/chef,skmichaelson/chef,h4ck3rm1k3/chef,jkerry/chef,MichaelPereira/chef,juliandunn/chef,jimmymccrory/chef,baberthal/chef,jimmymccrory/chef,mikefaille/chef,clintoncwolfe/chef,jagdeesh109/chef,tbunnyman/chef,jagdeesh109/chef,polamjag/chef,ducthanh/chef,someara/chef,ducthanh/chef,h4ck3rm1k3/chef,jmhardison/chef,skmichaelson/chef,circleback/chef,clintoncwolfe/chef,jk47/chef,EasonYi/chef,evan2645/chef,3dinfluence/chef,tbunnyman/chef,circleback/chef,cachamber/chef,tbriggs-curse/chef,chef/chef,baberthal/chef,malisettirammurthy/chef,cgvarela/chef,jblaine/chef,robmul/chef,Igorshp/chef,Kast0rTr0y/chef