fixed bug in call-function
fixed bug in call-function

args were not being passed in as an array

adrianoesch/jsPsych,wolfgangwalther/jsPsych,shamrt/jsPsych,jspsych/jsPsych,jspsych/jsPsych,vergenzt/jsPsych,andyh616/jsPsych,Scienthusiast/jsPsych,erikasf/jsPsych,jodeleeuw/jsPsych,adrianoesch/jsPsych,wolfgangwalther/jsPsych,vergenzt/jsPsych,andyh616/jsPsych,Scienthusiast/jsPsych,erikasf/jsPsych,msrresearch/jsPsych,jspsych/jsPsych,shamrt/jsPsych,jspsych/jsPsych