Added completion to server command
Added completion to server command

Changed command names to reduce number of server commands with same starting letter, and added space to end of completions for easier two word completion.

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