add getter method for DOM_target, update module methods
add getter method for DOM_target, update module methods
msrresearch/jsPsych,jspsych/jsPsych,vergenzt/jsPsych,Scienthusiast/jsPsych,Scienthusiast/jsPsych,adrianoesch/jsPsych,erikasf/jsPsych,andyh616/jsPsych,vergenzt/jsPsych,andyh616/jsPsych,shamrt/jsPsych,erikasf/jsPsych,shamrt/jsPsych,wolfgangwalther/jsPsych,jspsych/jsPsych,jspsych/jsPsych,adrianoesch/jsPsych,jodeleeuw/jsPsych,jspsych/jsPsych,wolfgangwalther/jsPsych