Change lincese

.banner

@@ -2,5 +2,5 @@
  * <%= pkg.name %> | <%= pkg.version %> | <%= moment().format('MMMM Do YYYY') %>
  * http://sachinchoolur.github.io/lightgallery.js/
  * Copyright (c) 2016 Sachin N; 
- * @license Apache 2.0 
+ * @license GPLv3 
  */

dist/js/lightgallery.js

@@ -2,7 +2,7 @@
  * lightgallery.js | 1.0.0 | October 5th 2016
  * http://sachinchoolur.github.io/lightgallery.js/
  * Copyright (c) 2016 Sachin N; 
- * @license Apache 2.0 
+ * @license GPLv3 
  */(function(f){if(typeof exports==="object"&&typeof module!=="undefined"){module.exports=f()}else if(typeof define==="function"&&define.amd){define([],f)}else{var g;if(typeof window!=="undefined"){g=window}else if(typeof global!=="undefined"){g=global}else if(typeof self!=="undefined"){g=self}else{g=this}g.Lightgallery = f()}})(function(){var define,module,exports;return (function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(require,module,exports){
 (function (global, factory) {
     if (typeof define === "function" && define.amd) {