More readme cleanup
More readme cleanup

michaelpacer/psiTurk,NYUCCL/psiTurk,suchow/psiTurk,andyh616/psiTurk,berkeley-cocosci/psiTurk,mshvartsman/psiTurk,NYUCCL/psiTurk,mshvartsman/psiTurk,kachergis/psiTurk,andyh616/psiTurk,kachergis/psiTurk,kachergis/psiTurk,andyh616/psiTurk,johnmcdonnell/psiTurk,pfeyz/psiTurk,suchow/psiTurk,NYUCCL/psiTurk,johnmcdonnell/psiTurk,rbtrace/psiTurk,mshvartsman/psiTurk,pfeyz/psiTurk,rbtrace/psiTurk,pfeyz/psiTurk,berkeley-cocosci/psiTurk,michaelpacer/psiTurk,michaelpacer/psiTurk,rbtrace/psiTurk,berkeley-cocosci/psiTurk,suchow/psiTurk,johnmcdonnell/psiTurk