added ar.md
added ar.md

WALL-E/tldr,kuanyui/tldr,UncommonPleb/tldr,katekyan/tldr,slash3b/tldr,ArturSkowronski/tldr,zoisom/tldr,lord63-forks/tldr,cptdeka10/tldr,slash3b/tldr,jeremyruppel/tldr,cdminigun/tldr,e0i/tldr,e0i/tldr,slash3b/tldr,Qtrain/tldr,danieldiekmeier/tldr,jeremyruppel/tldr,UncommonPleb/tldr,AgamAgarwal/tldr,kuanyui/tldr,davidsiefert/tldr,ArturSkowronski/tldr,NegaMorgan/tldr,zoisom/tldr,felixonmars/tldr,AgamAgarwal/tldr,bradparks/tldr,lord63-forks/tldr,cdminigun/tldr,Qtrain/tldr,bradparks/tldr,mshmoustafa/tldr,deekim/tldr,deekim/tldr,Phizho/tldr,felixonmars/tldr,rubenvereecken/tldr,NegaMorgan/tldr,Parth-Mehrotra/tldr,mshmoustafa/tldr,Parth-Mehrotra/tldr,Phizho/tldr,cptdeka10/tldr,cptdeka10/tldr,deekim/tldr,WALL-E/tldr,rubenvereecken/tldr,Phizho/tldr,ostera/tldr,igorshubovych/tldr,ostera/tldr,felixonmars/tldr,katekyan/tldr,WANG-lp/tldr,danieldiekmeier/tldr,zoisom/tldr,igorshubovych/tldr,davidsiefert/tldr,katekyan/tldr,WANG-lp/tldr,UncommonPleb/tldr