allow for accordion panels to open with enter key

Author: rileyodonnelld2l

scripts/h5peditor-form.js

@@ -55,7 +55,7 @@ ns.Form = function (library, startLanguages, defaultLanguage) {
         toggleCommonFields();
       },
       keypress: function (event) {
-        if ((event.charCode || event.keyCode) === 32) {
+        if ((event.charCode || event.keyCode) === 32 || (event.charCode || event.keyCode) === 13) { // Space or Enter
           toggleCommonFields();
           event.preventDefault();
         }

scripts/h5peditor-group.js

@@ -92,7 +92,7 @@ ns.Group.prototype.appendTo = function ($wrapper) {
         that.toggle();
       },
       keypress: function (event) {
-        if ((event.charCode || event.keyCode) === 32) {
+        if ((event.charCode || event.keyCode) === 32 || (event.charCode || event.keyCode) === 13) { // Space or Enter
           that.toggle();
           event.preventDefault();
         }