Makes the execute method honor max_tries.
Makes the execute method honor max_tries.

  Vagrant::SSH.execute is hard coded for only 5 tries, this makes
  starting Debian machines very unreliable.  Debian will reset
  networking when you create a new hostonly NIC or change the hostname
  of the machine and occasionally the coming up part takes longer than
  what is provided by 5 tries.  Making this method honor the max_tries
  config option will make it possible to avoid this.

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