Ansible: Support multiple private keys
Ansible: Support multiple private keys

Note that this feature requires to force `--connection=ssh`. This is not
a big deal as `paramiko` mode is deprecated and in most cases `smart`
mode enables `ssh` mode.

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