Add ENGINE_ROOT variable for accessing the root of the engine
Add ENGINE_ROOT variable for accessing the root of the engine

tomkrus/forem,radar/forem,BoboFraggins/forem,netjungle/forem,wuwx/forem,impact11/forem-rd,renz45/forem,amwelles/forem,filiptepper/forem,radar/forem,devleoper/forem,mumoc/forem,danman01/forem,wuwx/forem,isotope11/forem,hanspolo/forem,jarray52/forem,zhublik/forem,Amirhb/forem,bbatsov/forem,caffo/forem,ketanjain/forem,daniely/forem,xenonn/forem,mhoad/forem,frankmarineau/forem,andypike/forem,renz45/forem,trakt/forem,efrence/forem,kenmazaika/forem,efrence/forem,hepu/forem,joneslee85/forem,link-er/forem,syndicut/forem,ascendbruce/forem,frankel/forem,Fullscreen/forem,szymon-przybyl/forem,mumoc/forem,xenonn/forem,link-er/forem,bagusyuu/forem,wesleycho/forem,STRd6/forem,nruth/forem,ajeje/forem,bvsatyaram/forem,filiptepper/forem,jeremyong/forem,tomrc/forem,RostDetal/forem,nikolaevav/forem,sandboxrem/forem,yan-hoose/forem,bcavileer/forem,rubysherpas/forem,jarray52/forem,beefsack/forem,tonic20/forem,bcavileer/forem,tomrc/forem,BoboFraggins/forem,knewter/forem,RostDetal/forem,ascendbruce/forem,bodrovis/forem,NOX73/forem,BanzaiMan/forem,SamLau95/forem,jaybrueder/forem,devleoper/forem,Fullscreen/forem,ciscou/forem,eivindhagen/forem,ajeje/forem,prasadrails/forem,tomrc/forem,kunalchaudhari/forem,juozasg/forem,beansmile/forem,moh-alsheikh/forem,tomkrus/forem,kot-begemot/forem,beefsack/forem,mmcc/forem,nruth/forem,trakt/forem,ciscou/forem,frankmarineau/forem,ketanjain/forem,beansmile/forem,etjossem/Goodsmiths-Hub,bbatsov/forem,amwelles/forem,rubysherpas/forem,zhublik/forem,hanspolo/forem,jaybrueder/forem,caffo/forem,dmitry-ilyashevich/forem,sandboxrem/forem,mauriciopasquier/forem,knewter/forem,rdy/forem,0xCCD/forem,nikolaevav/forem,kunalchaudhari/forem,NOX73/forem,kl/forem,hanspolo/forem,ajeje/forem,frankel/forem,nikolaevav/forem,devleoper/forem,andypike/forem,mijoharas/forem,tonic20/forem,syndicut/forem,STRd6/forem,hepu/forem,joneslee85/forem,zshannon/forem,gabriel-dehan/forem,ch000/forem,efrence/forem,mijoharas/forem,ketanjain/forem,zhublik/forem,RostDetal/forem,mhoad/forem,codev/forem,wuwx/forem,gabriel-dehan/forem,danman01/forem,eivindhagen/forem,kamarcum/forem,bagusyuu/forem,szymon-przybyl/forem,abrambailey/forem,frankmarineau/forem,jeremyong/forem,moh-alsheikh/forem,brooks/forem,trakt/forem,impact11/forem-rd,prasadrails/forem,kamarcum/forem,bodrovis/forem,kl/forem,etjossem/Goodsmiths-Hub,0xCCD/forem,substantial/forem,juozasg/forem,rdy/forem,kenmazaika/forem,substantial/forem,isotope11/forem,SamLau95/forem,BanzaiMan/forem,elm-city-craftworks/forem,zshannon/forem,kot-begemot/forem,dmitry-ilyashevich/forem,jaybrueder/forem,netjungle/forem,mauriciopasquier/forem,yan-hoose/forem,radar/forem,wesleycho/forem,rubysherpas/forem,ch000/forem,code-mancers/forem,brooks/forem,daniely/forem,abrambailey/forem,elm-city-craftworks/forem,bvsatyaram/forem,code-mancers/forem,mmcc/forem,codev/forem,impact11/forem-rd,Amirhb/forem