Update README.md and LICENSE year (alshedivat#544)

Author: rohandebsarkar

LICENSE

@@ -1,6 +1,6 @@
 The MIT License (MIT)
 
-Copyright (c) 2021 Maruan Al-Shedivat.
+Copyright (c) 2022 Maruan Al-Shedivat.
 
 Permission is hereby granted, free of charge, to any person obtaining a copy of
 this software and associated documentation files (the "Software"), to deal in

README.md

@@ -341,7 +341,7 @@ Easily create beautiful grids within your blog posts and project pages:
 
 <p align="center">
   <a href="https://alshedivat.github.io/al-folio/projects/1_project/">
-    <img src="assets/img/photos-screenshot.png" width="75%">
+    <img src="https://raw.githubusercontent.com/alshedivat/al-folio/master/assets/img/photos-screenshot.png" width="75%">
   </a>
 </p>
 

_config.yml

@@ -10,7 +10,7 @@ email: you@example.com
 description: > # the ">" symbol means to ignore newlines until "footer_text:"
   A simple, whitespace theme for academics. Based on [*folio](https://github.com/bogoli/-folio) design.
 footer_text: >
-  Powered by <a href="http://jekyllrb.com/" target="_blank">Jekyll</a> with <a href="https://github.com/alshedivat/al-folio">al-folio</a> theme.
+  Powered by <a href="https://jekyllrb.com/" target="_blank">Jekyll</a> with <a href="https://github.com/alshedivat/al-folio">al-folio</a> theme.
   Hosted by <a href="https://pages.github.com/" target="_blank">GitHub Pages</a>.
   Photos from <a href="https://unsplash.com" target="_blank">Unsplash</a>.
 keywords: jekyll, jekyll-theme, academic-website, portfolio-website  # add your own keywords or leave empty