Implement $(command) instead of backticks
Implement $(command) instead of backticks

From the style guide:

"Nested backticks require escaping the inner ones with \. The $(command) format doesn't change when nested and is easier to read."

We have a couple places where commands are nested and this totally helps the confusion level there.

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