Forward-port fix for OS X and VirtualBox bug from 1-0-stable
Forward-port fix for OS X and VirtualBox bug from 1-0-stable

crashlytics/vagrant,mwrock/vagrant,ianmiell/vagrant,Chhunlong/vagrant,modulexcite/vagrant,MiLk/vagrant,bryson/vagrant,mkuzmin/vagrant,blueyed/vagrant,signed8bit/vagrant,kamazee/vagrant,jberends/vagrant,zsjohny/vagrant,modulexcite/vagrant,kalabiyau/vagrant,tschortsch/vagrant,gajdaw/vagrant,glensc/vagrant,ferventcoder/vagrant,p0deje/vagrant,mwarren/vagrant,senglin/vagrant,justincampbell/vagrant,fnewberg/vagrant,channui/vagrant,sni/vagrant,tbarrongh/vagrant,denisbr/vagrant,fnewberg/vagrant,TheBigBear/vagrant,jtopper/vagrant,kamazee/vagrant,jean/vagrant,crashlytics/vagrant,chrisroberts/vagrant,jberends/vagrant,bdwyertech/vagrant,theist/vagrant,glensc/vagrant,dharmab/vagrant,janek-warchol/vagrant,jhoblitt/vagrant,taliesins/vagrant,doy/vagrant,ArloL/vagrant,otagi/vagrant,rivy/vagrant,zsjohny/vagrant,bshurts/vagrant,blueyed/vagrant,TheBigBear/vagrant,lonniev/vagrant,mkuzmin/vagrant,muhanadra/vagrant,kamigerami/vagrant,justincampbell/vagrant,aaam/vagrant,wkolean/vagrant,mitchellh/vagrant,bheuvel/vagrant,bshurts/vagrant,invernizzi-at-google/vagrant,benizi/vagrant,chrisvire/vagrant,janek-warchol/vagrant,myrjola/vagrant,petems/vagrant,theist/vagrant,lonniev/vagrant,genome21/vagrant,wkolean/vagrant,kalabiyau/vagrant,iNecas/vagrant,loren-osborn/vagrant,denisbr/vagrant,vamegh/vagrant,stephancom/vagrant,wangfakang/vagrant,lukebakken/vagrant,chrisvire/vagrant,ArloL/vagrant,BlakeMesdag/vagrant,jmanero/vagrant,taliesins/vagrant,invernizzi-at-google/vagrant,gpkfr/vagrant,apertoso/vagrant,iNecas/vagrant,modulexcite/vagrant,ferventcoder/vagrant,apertoso/vagrant,jean/vagrant,crashlytics/vagrant,tbarrongh/vagrant,legal90/vagrant,chrisroberts/vagrant,ianmiell/vagrant,gitebra/vagrant,PatOShea/vagrant,PatrickLang/vagrant,tjanez/vagrant,modulexcite/vagrant,ferventcoder/vagrant,jhoblitt/vagrant,mwrock/vagrant,zsjohny/vagrant,wangfakang/vagrant,miguel250/vagrant,bryson/vagrant,fnewberg/vagrant,teotihuacanada/vagrant,blueyed/vagrant,Ninir/vagrant,marxarelli/vagrant,mkuzmin/vagrant,Endika/vagrant,bdwyertech/vagrant,taliesins/vagrant,jkburges/vagrant,sax/vagrant,darkn3rd/vagrant,kamigerami/vagrant,philoserf/vagrant,doy/vagrant,dhoer/vagrant,Endika/vagrant,PatOShea/vagrant,shtouff/vagrant,jmanero/vagrant,shtouff/vagrant,theist/vagrant,Endika/vagrant,denisbr/vagrant,myrjola/vagrant,justincampbell/vagrant,evverx/vagrant,nickryand/vagrant,dhoer/vagrant,obnoxxx/vagrant,johntron/vagrant,jtopper/vagrant,kalabiyau/vagrant,juiceinc/vagrant,gitebra/vagrant,dhoer/vagrant,apertoso/vagrant,miguel250/vagrant,TheBigBear/vagrant,sideci-sample/sideci-sample-vagrant,kalabiyau/vagrant,patrys/vagrant,Avira/vagrant,BlakeMesdag/vagrant,marxarelli/vagrant,jean/vagrant,jfchevrette/vagrant,ArloL/vagrant,Chhed13/vagrant,crashlytics/vagrant,jhoblitt/vagrant,jfchevrette/vagrant,philoserf/vagrant,chrisroberts/vagrant,tschortsch/vagrant,Endika/vagrant,carlosefr/vagrant,tknerr/vagrant,ArloL/vagrant,taliesins/vagrant,invernizzi-at-google/vagrant,fnewberg/vagrant,mitchellh/vagrant,krig/vagrant,philoserf/vagrant,sferik/vagrant,apertoso/vagrant,sni/vagrant,justincampbell/vagrant,bdwyertech/vagrant,cgvarela/vagrant,marxarelli/vagrant,mwarren/vagrant,Ninir/vagrant,philwrenn/vagrant,jean/vagrant,johntron/vagrant,invernizzi-at-google/vagrant,aneeshusa/vagrant,sni/vagrant,Chhed13/vagrant,Sgoettschkes/vagrant,otagi/vagrant,jberends/vagrant,mwarren/vagrant,MiLk/vagrant,jfchevrette/vagrant,mwarren/vagrant,bshurts/vagrant,senglin/vagrant,lonniev/vagrant,pwnall/vagrant,mitchellh/vagrant,tbarrongh/vagrant,Avira/vagrant,aaam/vagrant,benh57/vagrant,gitebra/vagrant,signed8bit/vagrant,wkolean/vagrant,Chhunlong/vagrant,philwrenn/vagrant,theist/vagrant,PatrickLang/vagrant,h4ck3rm1k3/vagrant,teotihuacanada/vagrant,PatOShea/vagrant,philwrenn/vagrant,sax/vagrant,sax/vagrant,tbarrongh/vagrant,gitebra/vagrant,bryson/vagrant,tknerr/vagrant,shtouff/vagrant,pwnall/vagrant,gbarberi/vagrant,iNecas/vagrant,mpoeter/vagrant,nickryand/vagrant,wangfakang/vagrant,evverx/vagrant,Chhunlong/vagrant,tjanez/vagrant,dharmab/vagrant,jhoblitt/vagrant,aaam/vagrant,janek-warchol/vagrant,johntron/vagrant,darkn3rd/vagrant,loren-osborn/vagrant,jmanero/vagrant,johntron/vagrant,tomfanning/vagrant,ianmiell/vagrant,aneeshusa/vagrant,krig/vagrant,gajdaw/vagrant,benizi/vagrant,tjanez/vagrant,jtopper/vagrant,bshurts/vagrant,benh57/vagrant,kamigerami/vagrant,denisbr/vagrant,kamazee/vagrant,mkuzmin/vagrant,evverx/vagrant,darkn3rd/vagrant,carlosefr/vagrant,Avira/vagrant,PatOShea/vagrant,rivy/vagrant,muhanadra/vagrant,mpoeter/vagrant,shtouff/vagrant,marxarelli/vagrant,teotihuacanada/vagrant,dhoer/vagrant,nickryand/vagrant,tjanez/vagrant,mpoeter/vagrant,lukebakken/vagrant,Sgoettschkes/vagrant,Chhed13/vagrant,blueyed/vagrant,legal90/vagrant,darkn3rd/vagrant,tknerr/vagrant,zsjohny/vagrant,tomfanning/vagrant,cgvarela/vagrant,myrjola/vagrant,gbarberi/vagrant,bdwyertech/vagrant,h4ck3rm1k3/vagrant,stephancom/vagrant,loren-osborn/vagrant,tknerr/vagrant,petems/vagrant,vamegh/vagrant,janek-warchol/vagrant,wkolean/vagrant,tschortsch/vagrant,genome21/vagrant,p0deje/vagrant,otagi/vagrant,lukebakken/vagrant,benh57/vagrant,Chhed13/vagrant,p0deje/vagrant,bryson/vagrant,sideci-sample/sideci-sample-vagrant,jfchevrette/vagrant,miguel250/vagrant,carlosefr/vagrant,jmanero/vagrant,jkburges/vagrant,juiceinc/vagrant,tbriggs-curse/vagrant,dustymabe/vagrant,vamegh/vagrant,sni/vagrant,stephancom/vagrant,chrisroberts/vagrant,Avira/vagrant,gajdaw/vagrant,juiceinc/vagrant,wangfakang/vagrant,lonniev/vagrant,aneeshusa/vagrant,benizi/vagrant,myrjola/vagrant,signed8bit/vagrant,muhanadra/vagrant,TheBigBear/vagrant,obnoxxx/vagrant,Ninir/vagrant,Sgoettschkes/vagrant,bheuvel/vagrant,miguel250/vagrant,dustymabe/vagrant,patrys/vagrant,philoserf/vagrant,teotihuacanada/vagrant,dustymabe/vagrant,jberends/vagrant,doy/vagrant,dustymabe/vagrant,doy/vagrant,jkburges/vagrant,sferik/vagrant,krig/vagrant,pwnall/vagrant,tbriggs-curse/vagrant,gbarberi/vagrant,gbarberi/vagrant,h4ck3rm1k3/vagrant,sferik/vagrant,clinstid/vagrant,mwrock/vagrant,PatrickLang/vagrant,tomfanning/vagrant,sax/vagrant,ianmiell/vagrant,genome21/vagrant,chrisvire/vagrant,channui/vagrant,Sgoettschkes/vagrant,vamegh/vagrant,lukebakken/vagrant,aneeshusa/vagrant,patrys/vagrant,h4ck3rm1k3/vagrant,legal90/vagrant,petems/vagrant,dharmab/vagrant,petems/vagrant,benizi/vagrant,genome21/vagrant,tschortsch/vagrant,sideci-sample/sideci-sample-vagrant,rivy/vagrant,muhanadra/vagrant,tomfanning/vagrant,legal90/vagrant,krig/vagrant,rivy/vagrant,gpkfr/vagrant,benh57/vagrant,clinstid/vagrant,stephancom/vagrant,loren-osborn/vagrant,tbriggs-curse/vagrant,dharmab/vagrant,aaam/vagrant,bheuvel/vagrant,kamazee/vagrant,Chhunlong/vagrant,nickryand/vagrant,PatrickLang/vagrant,channui/vagrant,BlakeMesdag/vagrant,obnoxxx/vagrant,patrys/vagrant,cgvarela/vagrant,senglin/vagrant,kamigerami/vagrant,mpoeter/vagrant,mitchellh/vagrant,gpkfr/vagrant,pwnall/vagrant,ferventcoder/vagrant,juiceinc/vagrant,carlosefr/vagrant,tbriggs-curse/vagrant,clinstid/vagrant,philwrenn/vagrant,gpkfr/vagrant,signed8bit/vagrant,chrisvire/vagrant,MiLk/vagrant,bheuvel/vagrant,cgvarela/vagrant,otagi/vagrant,jkburges/vagrant,jtopper/vagrant,mwrock/vagrant,senglin/vagrant