Remove posix-spawn dependency in rake acceptance:config
Remove posix-spawn dependency in rake acceptance:config

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