fix(lory.js): call reset() *before* dispatching resize event

This fixes a problem when trying to read the index
after a resize in an 'on.lory.resize' handler, where the
old index is returned instead of 0, as set in reset().

Ideally lory.js would not register the resize handler at all
and instead let the application register a resize handler
(maybe even debounced) that calls lory.reset().

demo/js/jquery.lory.js

@@ -79,7 +79,7 @@ return /******/ (function(modules) { // webpackBootstrap
 
 	'use strict';
 
-	var _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };
+	var _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; /* globals jQuery */
 
 	Object.defineProperty(exports, "__esModule", {
 	    value: true
@@ -100,8 +100,6 @@ return /******/ (function(modules) { // webpackBootstrap
 
 	function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-	function _instanceof(left, right) { if (right != null && right[Symbol.hasInstance]) { return right[Symbol.hasInstance](left); } else { return left instanceof right; } } /* globals jQuery */
-
 	var slice = Array.prototype.slice;
 
 	function lory(slider, opts) {
@@ -126,7 +124,7 @@ return /******/ (function(modules) { // webpackBootstrap
 	    /**
 	     * if object is jQuery convert to native DOM element
 	     */
-	    if (typeof jQuery !== 'undefined' && _instanceof(slider, jQuery)) {
+	    if (typeof jQuery !== 'undefined' && slider instanceof jQuery) {
 	        slider = slider[0];
 	    }
 
@@ -353,7 +351,7 @@ return /******/ (function(modules) { // webpackBootstrap
 	            slideContainer.addEventListener('click', onClick);
 	        }
 
-	        window.addEventListener('resize', onResize);
+	        options.window.addEventListener('resize', onResize);
 
 	        dispatchSliderEvent('after', 'init');
 	    }
@@ -439,7 +437,7 @@ return /******/ (function(modules) { // webpackBootstrap
 	        slideContainer.removeEventListener('mouseleave', onTouchend);
 	        slideContainer.removeEventListener('click', onClick);
 
-	        window.removeEventListener('resize', onResize);
+	        options.window.removeEventListener('resize', onResize);
 
 	        if (prevCtrl) {
 	            prevCtrl.removeEventListener('click', prev);
@@ -588,11 +586,11 @@ return /******/ (function(modules) { // webpackBootstrap
 	    }
 
 	    function onResize(event) {
+	        reset();
+
 	        dispatchSliderEvent('on', 'resize', {
 	            event: event
 	        });
-
-	        reset();
 	    }
 
 	    // trigger initial setup
@@ -851,7 +849,13 @@ return /******/ (function(modules) { // webpackBootstrap
 	   * enables mouse events for swiping on desktop devices
 	   * @enableMouseEvents {boolean}
 	   */
-	  enableMouseEvents: false
+	  enableMouseEvents: false,
+
+	  /**
+	   * window instance
+	   * @window {object}
+	   */
+	  window: window
 	};
 
 /***/ }