[CHEF-1512] fix DataBagItem.to_s, add a nice pretty print for it
[CHEF-1512] fix DataBagItem.to_s, add a nice pretty print for it

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