more clarity for local/global install instructions
more clarity for local/global install instructions

chooaya/phpsh,facebookarchive/phpsh,rhee/phpsh,rjmi004/phpsh,chooaya/phpsh,AsafMah/phpsh,rjmi004/phpsh,AsafMah/phpsh,rhee/phpsh,rhee/phpsh,AsafMah/phpsh,rjmi004/phpsh,terrorbox/phpsh,facebookarchive/phpsh,terrorbox/phpsh,chooaya/phpsh,terrorbox/phpsh