Remove codesponsor (#61)

Author: itsjw

README.md

@@ -8,9 +8,7 @@
 
 A complete guide to building Steam bots using Node.js.
 
-<a target='_blank' rel='nofollow' href='https://app.codesponsor.io/link/WWKSZ8BufMHxCu7dPGG4np4x/andrewda/node-steam-guide'>
-  <img alt='Sponsor' width='888' height='68' src='https://app.codesponsor.io/embed/WWKSZ8BufMHxCu7dPGG4np4x/andrewda/node-steam-guide.svg' />
-</a>
+
 
 ## Table of Contents