[CHEF-3933] use rubygems 2.0 files/classes/methods
[CHEF-3933] use rubygems 2.0 files/classes/methods

* rubygems/format file removed
* Gem::Package replaces functionality in Gem::Format
* Gem.sources returns a SourceList which must be coerced to array

ekometti/chef,nalingarg2/chef-1,zuazo-forks/chef,joemiller/chef,erkolson/chef,kaznishi/chef,mio-g/chef,h4ck3rm1k3/chef,nguyen-tien-mulodo/chef,DeWaRs1206/chef,natewalck/chef,askl56/chef,patcon/chef,OpSitters/chef,b002368/chef-repo,zshuo/chef,strangelittlemonkey/chef,Kast0rTr0y/chef,gsaslis/chef,docwhat/chef,jk47/chef,tas50/chef-1,3dinfluence/chef,AndyBoucher/Chef-Testing,ranjib/chef,sekrett/chef,sometimesfood/chef,zshuo/chef,clintoncwolfe/chef,tbriggs-curse/chef,circleback/chef,sideci-sample/sideci-sample-chef,bahamas10/chef,cachamber/chef,Kast0rTr0y/chef,tbriggs-curse/chef,karthikrev/chef,natewalck/chef,sideci-sample/sideci-sample-chef,mikedodge04/chef,higanworks/chef,kaznishi/chef,mwrock/chef,MichaelPereira/chef,mio-g/chef,sempervictus/chef,erkolson/chef,jk47/chef,coderanger/chef,paulmooring/chef,MsysTechnologiesllc/chef,brettcave/chef,onlyhavecans/chef,smurawski/chef,askl56/chef,tbunnyman/chef,joemiller/chef,AndyBoucher/Chef-Testing,ccope/chef,evan2645/chef,Kast0rTr0y/chef,mikefaille/chef,docwhat/chef,baberthal/chef,jimmymccrory/chef,patcon/chef,lamont-granquist/chef,mio-g/chef,coderanger/chef,patcon/chef,evan2645/chef,robmul/chef,malisettirammurthy/chef,acaiafa/chef,Ppjet6/chef,acaiafa/chef,andrewpsp/chef,juliandunn/chef,skmichaelson/chef,nathwill/chef,renanvicente/chef,baberthal/chef,youngjl1/chef,jimmymccrory/chef,BackSlasher/chef,Ppjet6/chef,tomdoherty/chef,Kast0rTr0y/chef,permyakovsv/chef,EasonYi/chef,DeWaRs1206/chef,oclaussen/chef,b002368/chef-repo,sideci-sample/sideci-sample-chef,cgvarela/chef,docwhat/chef,tas50/chef-1,nvwls/chef,ckaushik/chef,tbriggs-curse/chef,ccsplit/chef,ckaushik/chef,renanvicente/chef,custora/chef,ekometti/chef,nalingarg2/chef-1,Igorshp/chef,jonlives/chef,DeWaRs1206/chef,cachamber/chef,ccsplit/chef,robmul/chef,3dinfluence/chef,criteo-forks/chef,criteo-forks/chef,josb/chef,josb/chef,acaiafa/chef,mal/chef,askl56/chef,tbunnyman/chef,malisettirammurthy/chef,ktpan/chef-play,smurawski/chef,jagdeesh109/chef,nguyen-tien-mulodo/chef,BackSlasher/chef,Tensibai/chef,EasonYi/chef,sysbot/chef,adamleff/chef,sometimesfood/chef,sometimesfood/chef,Ppjet6/chef,nellshamrell/chef,mikefaille/chef,higanworks/chef,martinb3/chef,nicklv/chef,ChaosCloud/chef,cachamber/chef,martinisoft/chef,h4ck3rm1k3/chef,kaznishi/chef,kamaradclimber/chef,paulmooring/chef,antonifs/chef,jblaine/chef,smurawski/chef,joemiller/chef,youngjl1/chef,martinb3/chef,b002368/chef-repo,martinisoft/chef,jblaine/chef,mal/chef,tomdoherty/chef,kamaradclimber/chef,tas50/chef-1,docwhat/chef,nsdavidson/chef,tbriggs-curse/chef,aaron-lane/chef,mal/chef,mwrock/chef,robmul/chef,adamleff/chef,polamjag/chef,gsaslis/chef,andrewpsp/chef,renanvicente/chef,mikedodge04/chef,jordane/chef,oclaussen/chef,gene1wood/chef,ccsplit/chef,zuazo-forks/chef,ekometti/chef,custora/chef,martinb3/chef,faspl/chef,h4ck3rm1k3/chef,cmluciano/chef,criteo-forks/chef,ducthanh/chef,permyakovsv/chef,oclaussen/chef,BackSlasher/chef,docwhat/chef,ccope/chef,Tensibai/chef,skmichaelson/chef,paulmooring/chef,sekrett/chef,clintoncwolfe/chef,3dinfluence/chef,someara/chef,paulmooring/chef,sekrett/chef,acaiafa/chef,OpSitters/chef,grubernaut/chef,someara/chef,jkerry/chef,legal90/chef,bahamas10/chef,strangelittlemonkey/chef,polamjag/chef,sekrett/chef,acaiafa/chef,jk47/chef,sysbot/chef,3dinfluence/chef,3dinfluence/chef,swalberg/chef,AndyBoucher/Chef-Testing,jblaine/chef,nellshamrell/chef,smurawski/chef,nathwill/chef,karthikrev/chef,Ppjet6/chef,acaiafa/chef,zuazo-forks/chef,josb/chef,aaron-lane/chef,zuazo-forks/chef,webframp/chef,nicklv/chef,kaznishi/chef,martinisoft/chef,jk47/chef,criteo-forks/chef,nvwls/chef,nsdavidson/chef,permyakovsv/chef,baberthal/chef,mio-g/chef,ChaosCloud/chef,strangelittlemonkey/chef,zuazo-forks/chef,cgvarela/chef,jmhardison/chef,coderanger/chef,cmluciano/chef,jkerry/chef,nellshamrell/chef,MsysTechnologiesllc/chef,natewalck/chef,mattray/chef,aaron-lane/chef,someara/chef,tbriggs-curse/chef,jimmymccrory/chef,sanditiffin/chef,smurawski/chef,nicklv/chef,nsdavidson/chef,ducthanh/chef,skmichaelson/chef,joemiller/chef,robmul/chef,baberthal/chef,erkolson/chef,pburkholder/chef,sysbot/chef,circleback/chef,sometimesfood/chef,b002368/chef-repo,erkolson/chef,ktpan/chef-play,swalberg/chef,ChaosCloud/chef,sysbot/chef,gene1wood/chef,chef/chef,paulmooring/chef,brettcave/chef,cgvarela/chef,BackSlasher/chef,zshuo/chef,ducthanh/chef,criteo-forks/chef,nathwill/chef,jordane/chef,mikefaille/chef,tomdoherty/chef,AndyBoucher/Chef-Testing,circleback/chef,mikedodge04/chef,clintoncwolfe/chef,tomdoherty/chef,jimmymccrory/chef,MichaelPereira/chef,faspl/chef,webframp/chef,oclaussen/chef,adamleff/chef,grubernaut/chef,jk47/chef,cgvarela/chef,h4ck3rm1k3/chef,danielsdeleo/seth,ranjib/chef,ChaosCloud/chef,jmhardison/chef,ranjib/chef,strangelittlemonkey/chef,sempervictus/chef,paulmooring/chef,kamaradclimber/chef,oclaussen/chef,youngjl1/chef,zshuo/chef,pburkholder/chef,custora/chef,evan2645/chef,h4ck3rm1k3/chef,jonlives/chef,permyakovsv/chef,ckaushik/chef,cmluciano/chef,mikefaille/chef,OpSitters/chef,webframp/chef,lamont-granquist/chef,jagdeesh109/chef,nvwls/chef,jagdeesh109/chef,mikefaille/chef,EasonYi/chef,gene1wood/chef,strangelittlemonkey/chef,Tensibai/chef,b002368/chef-repo,lamont-granquist/chef,legal90/chef,nicklv/chef,clintoncwolfe/chef,tbunnyman/chef,webframp/chef,sysbot/chef,ccsplit/chef,ccope/chef,swalberg/chef,jaymzh/chef,chef/chef,nathwill/chef,permyakovsv/chef,coderanger/chef,permyakovsv/chef,sanditiffin/chef,MichaelPereira/chef,Igorshp/chef,custora/chef,faspl/chef,swalberg/chef,natewalck/chef,martinb3/chef,jmhardison/chef,nvwls/chef,sempervictus/chef,zshuo/chef,sekrett/chef,nsdavidson/chef,jblaine/chef,skmichaelson/chef,strangelittlemonkey/chef,patcon/chef,jblaine/chef,erkolson/chef,cachamber/chef,evan2645/chef,sometimesfood/chef,nguyen-tien-mulodo/chef,OpSitters/chef,jkerry/chef,EasonYi/chef,ccsplit/chef,ekometti/chef,josb/chef,joemiller/chef,zshuo/chef,sideci-sample/sideci-sample-chef,OpSitters/chef,ccope/chef,onlyhavecans/chef,tbunnyman/chef,joemiller/chef,andrewpsp/chef,MsysTechnologiesllc/chef,ducthanh/chef,grubernaut/chef,Igorshp/chef,brettcave/chef,evan2645/chef,circleback/chef,bahamas10/chef,jagdeesh109/chef,jkerry/chef,mwrock/chef,swalberg/chef,ranjib/chef,aaron-lane/chef,nsdavidson/chef,brettcave/chef,nellshamrell/chef,circleback/chef,ckaushik/chef,clintoncwolfe/chef,nguyen-tien-mulodo/chef,andrewpsp/chef,jonlives/chef,nsdavidson/chef,polamjag/chef,jonlives/chef,kaznishi/chef,Tensibai/chef,baberthal/chef,youngjl1/chef,nathwill/chef,lamont-granquist/chef,karthikrev/chef,lamont-granquist/chef,nalingarg2/chef-1,Igorshp/chef,nicklv/chef,youngjl1/chef,clintoncwolfe/chef,mattray/chef,ducthanh/chef,ducthanh/chef,ekometti/chef,higanworks/chef,faspl/chef,mal/chef,mikefaille/chef,jagdeesh109/chef,sekrett/chef,nellshamrell/chef,askl56/chef,robmul/chef,docwhat/chef,jkerry/chef,b002368/chef-repo,jblaine/chef,evan2645/chef,polamjag/chef,mattray/chef,sometimesfood/chef,DeWaRs1206/chef,nvwls/chef,nathwill/chef,robmul/chef,erkolson/chef,nellshamrell/chef,jk47/chef,zuazo-forks/chef,juliandunn/chef,brettcave/chef,someara/chef,bahamas10/chef,BackSlasher/chef,bahamas10/chef,ccope/chef,AndyBoucher/Chef-Testing,adamleff/chef,polamjag/chef,ktpan/chef-play,jordane/chef,lamont-granquist/chef,cgvarela/chef,onlyhavecans/chef,jagdeesh109/chef,ranjib/chef,jordane/chef,martinb3/chef,EasonYi/chef,sempervictus/chef,antonifs/chef,MsysTechnologiesllc/chef,smurawski/chef,skmichaelson/chef,grubernaut/chef,nalingarg2/chef-1,legal90/chef,webframp/chef,mal/chef,MichaelPereira/chef,nalingarg2/chef-1,adamleff/chef,sanditiffin/chef,juliandunn/chef,chef/chef,antonifs/chef,Kast0rTr0y/chef,jimmymccrory/chef,ktpan/chef-play,mattray/chef,cmluciano/chef,kaznishi/chef,mikedodge04/chef,sempervictus/chef,jaymzh/chef,patcon/chef,Ppjet6/chef,karthikrev/chef,sanditiffin/chef,askl56/chef,Igorshp/chef,Ppjet6/chef,oclaussen/chef,webframp/chef,DeWaRs1206/chef,nvwls/chef,adamleff/chef,tbriggs-curse/chef,Tensibai/chef,martinisoft/chef,ChaosCloud/chef,AndyBoucher/Chef-Testing,DeWaRs1206/chef,mio-g/chef,custora/chef,nguyen-tien-mulodo/chef,jmhardison/chef,someara/chef,martinisoft/chef,h4ck3rm1k3/chef,ekometti/chef,nicklv/chef,mikedodge04/chef,antonifs/chef,nalingarg2/chef-1,ktpan/chef-play,chef/chef,ranjib/chef,brettcave/chef,3dinfluence/chef,nguyen-tien-mulodo/chef,danielsdeleo/seth,malisettirammurthy/chef,ccsplit/chef,ckaushik/chef,mio-g/chef,malisettirammurthy/chef,jmhardison/chef,BackSlasher/chef,renanvicente/chef,juliandunn/chef,josb/chef,MichaelPereira/chef,tbunnyman/chef,karthikrev/chef,danielsdeleo/seth,swalberg/chef,jimmymccrory/chef,mikedodge04/chef,cgvarela/chef,ckaushik/chef,higanworks/chef,OpSitters/chef,natewalck/chef,aaron-lane/chef,josb/chef,onlyhavecans/chef,antonifs/chef,faspl/chef,legal90/chef,onlyhavecans/chef,danielsdeleo/seth,mattray/chef,onlyhavecans/chef,Igorshp/chef,gsaslis/chef,sanditiffin/chef,mwrock/chef,andrewpsp/chef,grubernaut/chef,cmluciano/chef,bahamas10/chef,renanvicente/chef,cachamber/chef,mal/chef,renanvicente/chef,pburkholder/chef,gsaslis/chef,skmichaelson/chef,grubernaut/chef,cachamber/chef,natewalck/chef,ChaosCloud/chef,malisettirammurthy/chef,kamaradclimber/chef,sanditiffin/chef,faspl/chef,higanworks/chef,karthikrev/chef,antonifs/chef,Kast0rTr0y/chef,patcon/chef,circleback/chef,MichaelPereira/chef,baberthal/chef,ktpan/chef-play,jkerry/chef,youngjl1/chef,sempervictus/chef,custora/chef,criteo-forks/chef,gsaslis/chef,malisettirammurthy/chef,jaymzh/chef,EasonYi/chef,danielsdeleo/seth,someara/chef,legal90/chef,tas50/chef-1,gsaslis/chef,pburkholder/chef,jonlives/chef,jonlives/chef,jmhardison/chef,tbunnyman/chef,askl56/chef,legal90/chef,tomdoherty/chef,aaron-lane/chef,polamjag/chef,jaymzh/chef,pburkholder/chef,gene1wood/chef,juliandunn/chef,sideci-sample/sideci-sample-chef,pburkholder/chef,jordane/chef,martinb3/chef,andrewpsp/chef