Added support for running a function before the draw() function of a widget, for example when a widget needs to fetch additional user informations that aren't provided by the metadatas
/** @namespace */
myProject = myProject || {};
/** @namespace */
myProject.myModule = (function () {
/** describe myPrivateVar here */
var myPrivateVar = "";
var myPrivateMethod = function () {
}
/** @scope myProject.myModule */
return {
myPublicMethod: function () {
}
};
})();