fix dev dependencies audit + bump to 2.1.1

Author: chrisben

CHANGELOG.md

@@ -2,6 +2,11 @@
 
 ## master ##
 
+## 2.1.1 ##
+
+### FIXED ###
+* Updated dev dependencies to fix vulnerabilities
+
 ## 2.1.0 ##
 
 ### NEW ###

bower.json

@@ -1,6 +1,6 @@
 {
   "name": "imgcache.js",
-  "version": "2.1.0",
+  "version": "2.1.1",
   "homepage": "https://github.com/chrisben/imgcache.js",
   "authors": [
 	{

lib/imgcache.js

@@ -1,5 +1,5 @@
 /*! imgcache.js
-  Copyright 2012-2018 Christophe BENOIT
+  Copyright 2012-2019 Christophe BENOIT
 
   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
@@ -18,7 +18,7 @@
 /*global console,LocalFileSystem,device,FileTransfer,define,module,cordova,phonegap*/
 
 var ImgCache = {
-  version: '2.1.0',
+  version: '2.1.1',
   // options to override before using the library (but after loading this script!)
   options: {
     debug: false,                           /* call the log method ? */