Update to the installation instructions
Update to the installation instructions

- to reflect the removal of the old ACL
crruthe/MISP,x86Labs/MISP,regit/MISP,cristianbell/MISP,regit/MISP,elhoim/MISP,Rafiot/MISP,FloatingGhost/MISP,regit/MISP,aaronkaplan/MISP,triplekill/MISP,TheDr1ver/MISP,devnull-/MISP,Maijin/MISP,TheDr1ver/MISP,SteveClement/MISP,triplekill/MISP,aaronkaplan/MISP,FIRSTdotorg/MISP,SteveClement/MISP,0x0mar/MISP,jiekechoo/MISP,0x0mar/MISP,x86Labs/MISP,pombredanne/MISP,devnull-/MISP,triplekill/MISP,Maijin/MISP,pombredanne/MISP,TheDr1ver/MISP,Rafiot/MISP,MISP/MISP,crruthe/MISP,TheDr1ver/MISP,jiekechoo/MISP,crruthe/MISP,MISP/MISP,SteveClement/MISP,FloatingGhost/MISP,0x0mar/MISP,FIRSTdotorg/MISP,SteveClement/MISP,x86Labs/MISP,devnull-/MISP,cristianbell/MISP,aaronkaplan/MISP,elhoim/MISP,Maijin/MISP,cristianbell/MISP,Maijin/MISP,MISP/MISP,FloatingGhost/MISP,FloatingGhost/MISP,MISP/MISP,RichieB2B/MISP,devnull-/MISP,elhoim/MISP,RichieB2B/MISP,0x0mar/MISP,triplekill/MISP,Rafiot/MISP,jiekechoo/MISP,Rafiot/MISP,jiekechoo/MISP,RichieB2B/MISP,regit/MISP,RichieB2B/MISP,pombredanne/MISP,FIRSTdotorg/MISP,crruthe/MISP,cristianbell/MISP,MISP/MISP,x86Labs/MISP,FIRSTdotorg/MISP,SteveClement/MISP,aaronkaplan/MISP,elhoim/MISP,pombredanne/MISP