ensure static network changes don't update DNS
ensure static network changes don't update DNS

`PEERDNS=no` ensures the DNS settings (from /etc/resolv.conf) are not
overwritten when we do an ifdown/ifup cycle to apply Vagrant's
changes.

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