Added support for custom button texts + Added support for deleting markers + reworked the way the "+" and "-" buttons work + Added a "placeholder" marker when clicking "+" to show where in the timeline the marker will be posted
/** @namespace */
var mxn = {};
(function(){
/** @exports Map as mxn.Map */
var Map =
/** @constructor */
mxn.Map = function() {
};
/** A method. */
Map.prototype.doThings = function() {
};
})();