Change the http links to https

README.md

@@ -15,7 +15,7 @@ Simple and easy to use lightbox script written in pure JavaScript.
 
 [Demo page](https://feimosi.github.io/baguetteBox.js/)
 
-![Demo Page screenshot](http://i.imgur.com/GMmnud0.jpg)
+![Demo Page screenshot](https://i.imgur.com/GMmnud0.jpg)
 
 ## Table of contents
 
@@ -70,7 +70,7 @@ bower install baguettebox.js --save
 ### CDN
 1. Use one of the following CDN providers:
   - https://cdnjs.com/libraries/baguettebox.js
-  - http://jsdelivr.com/projects/baguettebox.js
+  - https://jsdelivr.com/projects/baguettebox.js
 
 3. Copy URLs of the latest version (both `.js` and `.css` files)