Documentation on how to get data from the database
Documentation on how to get data from the database

Closes issue #82

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