modifed ssh_attribute to function similar to ssh_port in knife.rb config
modifed ssh_attribute to function similar to ssh_port in knife.rb config

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