use same tmp location that install-test.bat does
use same tmp location that install-test.bat does

- using a consistent location to install from ensures that
  install-test.bat can uninstall any msis that are left over

someara/chef,evan2645/chef,Tensibai/chef,youngjl1/chef,natewalck/chef,zuazo-forks/chef,BackSlasher/chef,someara/chef,brettcave/chef,webframp/chef,ChaosCloud/chef,someara/chef,nvwls/chef,robmul/chef,onlyhavecans/chef,Altiscale/omnibus-chef,chef/chef-dk,mikedodge04/chef,jkerry/chef,onlyhavecans/chef,tas50/omnibus-chef,3dinfluence/chef,brettcave/chef,Kast0rTr0y/chef,b002368/chef-repo,tas50/chef-1,tknerr/omnibus-chef,tas50/chef-1,josb/chef,webframp/chef,tas50/omnibus-chef,tomdoherty/chef,smurawski/chef,strangelittlemonkey/chef,jaymzh/chef,juliandunn/omnibus-chef,3dinfluence/chef,aaron-lane/chef,Ppjet6/chef,evan2645/chef,ChaosCloud/chef,Ppjet6/chef,adamleff/omnibus-chef,criteo-forks/chef,zuazo-forks/chef,jonlives/omnibus-chef,jkerry/chef,mal/chef,nathwill/chef,nathwill/chef,BackSlasher/chef,mattray/omnibus-chef,3dinfluence/chef,jonlives/chef,sanditiffin/chef,mal/chef,docwhat/chef,osuosl/omnibus-chef,tomdoherty/chef,gene1wood/chef,criteo-forks/chef,onlyhavecans/chef,evan2645/chef,mattray/chef,Tensibai/chef,someara/chef,brettcave/chef,smurawski/chef,osuosl/omnibus-chef,docwhat/chef,juliandunn/chef,nvwls/chef,mal/chef,Ppjet6/chef,aaron-lane/chef,oclaussen/chef,MsysTechnologiesllc/chef,b002368/chef-repo,ranjib/chef,tbunnyman/chef,tas50/chef-dk,rhass/omnibus-chef,aaron-lane/chef,smurawski/chef,mattray/chef,jonlives/chef,smurawski/chef,fastly/omnibus-chef,osuosl/omnibus-chef,mikedodge04/chef,Tensibai/chef,strangelittlemonkey/chef,aaron-lane/chef,3dinfluence/chef,higanworks/chef,zackp30/omnibus-chef,Altiscale/omnibus-chef,Tensibai/chef,nathwill/chef,chef/opscode-pushy-client,chef/opscode-pushy-client,juliandunn/chef,Kast0rTr0y/chef,zackp30/omnibus-chef,tas50/chef-1,chef/chef,oclaussen/chef,chef/chef,robmul/chef,vinyar/chef-dk,chef/chef-dk,mal/chef,jkerry/chef,oclaussen/chef,evan2645/chef,brettcave/chef,mattray/chef,onlyhavecans/chef,MsysTechnologiesllc/chef,Kast0rTr0y/chef,jonlives/omnibus-chef,criteo-forks/chef,smurawski/chef,tknerr/omnibus-chef,mattray/chef,Ppjet6/chef,criteo-forks/chef,sekrett/chef,mwrock/chef,aaron-lane/chef,BackSlasher/chef,natewalck/chef,ranjib/chef,martinisoft/chef,tas50/chef-1,MsysTechnologiesllc/chef,ranjib/chef,mattray/omnibus-chef,sanditiffin/chef,webframp/chef,sekrett/chef,criteo-forks/chef,someara/chef,MsysTechnologiesllc/chef,chef/chef-dk,jonlives/omnibus-chef,tas50/chef-dk,mwrock/chef,Kast0rTr0y/chef,strangelittlemonkey/chef,ChaosCloud/chef,youngjl1/chef,docwhat/chef,oclaussen/chef,higanworks/chef,docwhat/chef,tas50/omnibus-chef,docwhat/chef,Kast0rTr0y/chef,natewalck/chef,zuazo-forks/chef,BackSlasher/chef,ranjib/chef,oclaussen/chef,criteo-forks/chef,juliandunn/omnibus-chef,sanditiffin/chef,chef/chef,ChaosCloud/chef,juliandunn/chef,sanditiffin/chef,youngjl1/chef,gene1wood/chef,strangelittlemonkey/chef,Tensibai/chef,fastly/omnibus-chef,b002368/chef-repo,robmul/chef,martinisoft/chef,martinisoft/chef,nvwls/chef,mikedodge04/chef,natewalck/chef,zuazo-forks/chef,higanworks/chef,natewalck/chef,jonlives/chef,rhass/omnibus-chef,sekrett/chef,evan2645/chef,josb/chef,robmul/chef,jaymzh/chef,robmul/chef,ranjib/chef,jkerry/chef,tomdoherty/chef,Altiscale/omnibus-chef,tbunnyman/chef,jonlives/chef,ChaosCloud/chef,b002368/chef-repo,onlyhavecans/chef,vinyar/chef-dk,aaron-lane/chef,martinisoft/chef,fastly/omnibus-chef,josb/chef,sekrett/chef,mikedodge04/chef,josb/chef,tomdoherty/chef,webframp/chef,josb/chef,mattray/omnibus-chef,sekrett/chef,higanworks/chef,mikedodge04/chef,3dinfluence/chef,mikedodge04/chef,higanworks/chef,nvwls/chef,3dinfluence/chef,mal/chef,jonlives/chef,onlyhavecans/chef,nvwls/chef,docwhat/chef,evan2645/chef,b002368/chef-repo,jkerry/chef,smurawski/chef,nvwls/chef,chef/chef,tas50/chef-dk,juliandunn/omnibus-chef,chef/opscode-pushy-client,sanditiffin/chef,sanditiffin/chef,Kast0rTr0y/chef,jaymzh/chef,nathwill/chef,oclaussen/chef,webframp/chef,ranjib/chef,tbunnyman/chef,rhass/omnibus-chef,brettcave/chef,b002368/chef-repo,webframp/chef,zackp30/omnibus-chef,mwrock/chef,tbunnyman/chef,youngjl1/chef,robmul/chef,strangelittlemonkey/chef,josb/chef,jaymzh/chef,BackSlasher/chef,martinisoft/chef,someara/chef,mwrock/chef,jonlives/chef,Ppjet6/chef,zuazo-forks/chef,tomdoherty/chef,jkerry/chef,youngjl1/chef,tknerr/omnibus-chef,strangelittlemonkey/chef,juliandunn/chef,mal/chef,brettcave/chef,tbunnyman/chef,ChaosCloud/chef,youngjl1/chef,juliandunn/chef,adamleff/omnibus-chef,nathwill/chef,vinyar/chef-dk,natewalck/chef,tbunnyman/chef,adamleff/omnibus-chef,sekrett/chef,Ppjet6/chef,nathwill/chef,BackSlasher/chef,zuazo-forks/chef,gene1wood/chef,mattray/chef,gene1wood/chef