Add windows minion requirement for ipc_mode
Add windows minion requirement for ipc_mode

If this is not set to tpc, then the minion will fail to communicate with the master.
bshurts/vagrant,krig/vagrant,Endika/vagrant,lonniev/vagrant,mitchellh/vagrant,gitebra/vagrant,aneeshusa/vagrant,Endika/vagrant,aneeshusa/vagrant,kamigerami/vagrant,kamigerami/vagrant,chrisroberts/vagrant,aneeshusa/vagrant,bshurts/vagrant,kamazee/vagrant,aaam/vagrant,lonniev/vagrant,benizi/vagrant,PatOShea/vagrant,PatrickLang/vagrant,kamazee/vagrant,mwrock/vagrant,johntron/vagrant,tomfanning/vagrant,kamigerami/vagrant,aneeshusa/vagrant,chrisroberts/vagrant,bryson/vagrant,crashlytics/vagrant,aaam/vagrant,lonniev/vagrant,TheBigBear/vagrant,carlosefr/vagrant,justincampbell/vagrant,bdwyertech/vagrant,bdwyertech/vagrant,gitebra/vagrant,sax/vagrant,taliesins/vagrant,mwrock/vagrant,krig/vagrant,taliesins/vagrant,petems/vagrant,carlosefr/vagrant,mitchellh/vagrant,signed8bit/vagrant,sni/vagrant,benh57/vagrant,sax/vagrant,mitchellh/vagrant,mwrock/vagrant,vamegh/vagrant,chrisroberts/vagrant,bshurts/vagrant,signed8bit/vagrant,PatOShea/vagrant,TheBigBear/vagrant,lukebakken/vagrant,benh57/vagrant,benizi/vagrant,justincampbell/vagrant,benh57/vagrant,bryson/vagrant,sni/vagrant,johntron/vagrant,bshurts/vagrant,sax/vagrant,johntron/vagrant,crashlytics/vagrant,marxarelli/vagrant,signed8bit/vagrant,petems/vagrant,jtopper/vagrant,Chhed13/vagrant,Chhed13/vagrant,jtopper/vagrant,benh57/vagrant,TheBigBear/vagrant,taliesins/vagrant,mkuzmin/vagrant,tomfanning/vagrant,marxarelli/vagrant,crashlytics/vagrant,vamegh/vagrant,mkuzmin/vagrant,aaam/vagrant,Chhed13/vagrant,carlosefr/vagrant,benizi/vagrant,vamegh/vagrant,jtopper/vagrant,PatrickLang/vagrant,krig/vagrant,TheBigBear/vagrant,bryson/vagrant,lukebakken/vagrant,bdwyertech/vagrant,invernizzi-at-google/vagrant,johntron/vagrant,kamazee/vagrant,aaam/vagrant,jtopper/vagrant,mkuzmin/vagrant,kamazee/vagrant,lukebakken/vagrant,PatrickLang/vagrant,signed8bit/vagrant,bdwyertech/vagrant,chrisroberts/vagrant,invernizzi-at-google/vagrant,kamigerami/vagrant,lonniev/vagrant,gitebra/vagrant,taliesins/vagrant,invernizzi-at-google/vagrant,sni/vagrant,carlosefr/vagrant,vamegh/vagrant,marxarelli/vagrant,PatOShea/vagrant,tomfanning/vagrant,justincampbell/vagrant,PatrickLang/vagrant,invernizzi-at-google/vagrant,marxarelli/vagrant,Endika/vagrant,bryson/vagrant,sni/vagrant,petems/vagrant,justincampbell/vagrant,lukebakken/vagrant,gitebra/vagrant,sax/vagrant,mitchellh/vagrant,benizi/vagrant,petems/vagrant,mkuzmin/vagrant,Chhed13/vagrant,Endika/vagrant,PatOShea/vagrant,crashlytics/vagrant,mwrock/vagrant,tomfanning/vagrant,krig/vagrant