Add pixrem, autoprefixer and cssnano to devDependencies
Add pixrem, autoprefixer and cssnano to devDependencies

derweili/WAYT-WordPress-Themes,linuxbastard/FoundationPress,spacebetween/astral-wordpress,randmanrjr/FoundationPress-randman,jmvaranda/immortal-palm,petemurray74/HarveysFoundationPress,sneffadi/matthewssite,bellatl/FoundationPress,tvnweb/Euroma2017,Digio86/artena,uptownstudiosdev/newuptown,zeppytoh/cruorgsg-fp,Digio86/artena,Adagio-design/Adagio-Foundation-Starter,petemurray74/TodFoundationPress,codenamesrk/WP-Starter,caseyburton/someguycasey,lgilders/virginian,chirilo/FoundationPress,HappyChapMedia/be-in-the-show,tvnweb/Euroma2017,uptownstudiosdev/newuptown,LaurenKett/lmkettportfolio,danferth/akio-theme,kateloschinina/KiRa,rollandwalsh/popart,jmvaranda/immortal-palm,Xabadu/punta-lobos,skoldin/FoundationPress,adamfeuer/FoundationPress,KLVTZ/FoundationPress,Iamronan/FoundationPress,skoldin/FoundationPress,scordes11/rachel-site,derweili/WAYT-WordPress-Themes,radel/FoundationPress,Negative-Network/FoundationPress,Iamronan/FoundationPress,randmanrjr/FoundationPress-randman,petemurray74/LucyBlundenFoundationPress,colin-marshall/FoundationPress,spacebetween/astral-wordpress,cyponthemic/benhaines_redesign,petemurray74/LucyBlundenFoundationPress,LepusSorbas/FoundationPress,chirilo/FoundationPress,josh-rathke/FoundationPress,petemurray74/HebdenHandyman,joshsmith01/theme-elixir,mevrgior/foundationpress,kateloschinina/KiRa,Digio86/artena,zeppytoh/cruorgsg-fp,petemurray74/TodFoundationPress,pedro-mendonca/FoundationPress,mcastre/bellmedia-a-to-z,mcastre/bellmedia-a-to-z,namilwaukee/FoundationPress,KLVTZ/FoundationPress,Schploople/ryanjp-website,Schploople/ryanjp-website,LepusSorbas/FoundationPress,derweili/WAYT-WordPress-Themes,ozunaj/JaredPress,radel/FoundationPress,Xabadu/punta-lobos,adriantomic/ramengalen,Digio86/artena,danferth/akio-theme,rasmuserik/theme-solsort,petemurray74/LucyBlundenFoundationPress,spacebetween/astral-wordpress,alexbohariuc/FoundationPress,bellatl/FoundationPress,josh-rathke/FoundationPress,olefredrik/FoundationPress,ozunaj/JaredPress,sneffadi/matthewssite,hocu/FoundationPress,tompepper/tp-foundationpress,namilwaukee/FoundationPress,codenamesrk/WP-Starter,pedro-mendonca/FoundationPress,petemurray74/HebdenHandyman,EricRihlmann/FoundationPress,EricRihlmann/FoundationPress,Adagio-design/Adagio-Foundation-Starter,philipptrenz/wkkv_theme,LaurenKett/lmkettportfolio,petemurray74/HarveysFoundationPress,colin-marshall/FoundationPress,rasmuserik/theme-solsort,tompepper/tp-foundationpress,petemurray74/HarveysFoundationPress,HappyChapMedia/be-in-the-show,mevrgior/foundationpress,Schploople/ryanjp-website,davenaylor/FoundationPress,adriantomic/ramengalen,rollandwalsh/popart,Negative-Network/FoundationPress,circleb/SustainLife,linuxbastard/FoundationPress,petemurray74/LucyBlundenFoundationPress6,hocu/FoundationPress,joshsmith01/theme-elixir,olefredrik/FoundationPress,circleb/SustainLife,cyponthemic/benhaines_redesign,adamfeuer/FoundationPress,caseyburton/someguycasey,spacebetween/astral-wordpress,rasmuserik/theme-solsort,davenaylor/FoundationPress,cyponthemic/benhaines_redesign,HappyChapMedia/be-in-the-show,lgilders/virginian,rollandwalsh/popart,philipptrenz/wkkv_theme,rollandwalsh/popart,alexbohariuc/FoundationPress,petemurray74/LucyBlundenFoundationPress6,scordes11/rachel-site