Add global requirements for composer
Add global requirements for composer

Uses @johnpbloch's suggested method for setting this up as a first go.

https://gist.github.com/johnpbloch/6264213

mattbanks/VVV,primozcankar/VVV,startsiden/lokalhero-wordpress-vagrant,AngeIII/VVV-Simplified,speartail/VVV,TobiasBg/Varying-Vagrant-Vagrants,grantnorwood/VVV,cristovaov/VVV,tu-software-studio/VVV,harvestweb/VVV,evelynriossf/VVV-MultiMachine,commana/moodle-vagrant,taupecat/VVV,erikjoling/VVV,DrewAPicture/varying-vagrant-vagrants,tu-software-studio/VVV,westi/varying-vagrant-vagrants,trepmal/varying-vagrant-vagrants,cfoellmann/VVV,DrewAPicture/varying-vagrant-vagrants,namminammi/VVV,ryandury/VVV,clreed87/VVV,morganestes/VVV,miya0001/VVV,trepmal/varying-vagrant-vagrants,westi/varying-vagrant-vagrants,mattbanks/VVV,tpkemme/TVV,grantnorwood/VVV,jjogle/VVV,thatmitchcanter/VVV-Lite,morganestes/VVV,enriquezm/VVV,ezekg/VVV,nexusthemes/VVV,mattbanks/VVV,killa-kyle/vvv,n2linux/VVV,designreuse/VVV,n2linux/VVV,Haimanot1989/vvv-at-senitel,iparr/VVV,jjeaton/VVV,designreuse/VVV,writecodedrinkcoffee/VVV,rpkoller/VVV,taupecat/VVV,tomjn/varying-vagrant-vagrants,tpkemme/TVV,digitalmediaproduction/JAMAVagrant,miya0001/VVV,jjeaton/VVV,mikesprague/VVV,lkwdwrd/varying-vagrant-vagrants,primozcankar/VVV,ryandury/VVV,AngeIII/VVV-Simplified,tpkemme/TVV,zaantar/vov,tpkemme/TVV,Varying-Vagrant-Vagrants/VVV,startsiden/lokalhero-wordpress-vagrant,cfoellmann/VVV,rogeruiz/VVV,tim-steele/VVV,erikjoling/VVV,tttanaka/VVV,peterblazejewicz/vvv-custom,usminteractive/VVV,enriquezm/VVV,rooftopcms/VVV,tim-steele/VVV,EHLOVader/VVV,writecodedrinkcoffee/VVV,rooftopcms/VVV,startsiden/lokalhero-wordpress-vagrant,tttanaka/VVV,BlakeRxxk/VVV,morganestes/VVV,saucal/VVV,jjogle/VVV,patrickheeney/VVV,usminteractive/VVV,WybrenKoelmans/VVV,digitalmediaproduction/JAMAVagrant,Haimanot1989/vvv-at-senitel,patrickheeney/VVV,rogeruiz/VVV,thatmitchcanter/VVV-Lite,bitclaw/VVV,nexusthemes/VVV,iparr/VVV,speartail/VVV,AngeIII/VVV-Simplified,BlakeRxxk/VVV,zaantar/vov,AngeIII/VVV-Simplified,lkwdwrd/varying-vagrant-vagrants,ericandrewlewis/VVV,clreed87/VVV,thatmitchcanter/VVV-Lite,jcgsville/iProcrastinated,ericmann/VVV,cristovaov/VVV,taupecat/VVV,EHLOVader/VVV,hellquist/vvv,namminammi/VVV,hellquist/vvv,tu-software-studio/VVV,saucal/VVV,taupecat/VVV,bitclaw/VVV,TobiasBg/Varying-Vagrant-Vagrants,rpkoller/VVV,jcgsville/iProcrastinated,commana/moodle-vagrant,AngeIII/VVV-Simplified,tu-software-studio/VVV,startsiden/lokalhero-wordpress-vagrant,tomjn/varying-vagrant-vagrants,ericandrewlewis/VVV,salcode/VVV,killa-kyle/vvv,salcode/VVV,peterblazejewicz/vvv-custom,mikesprague/VVV,ericmann/VVV,ezekg/VVV,Varying-Vagrant-Vagrants/VVV,Varying-Vagrant-Vagrants/VVV,WybrenKoelmans/VVV,saucal/VVV,harvestweb/VVV,evelynriossf/VVV-MultiMachine