Update _config.yml

remove broken links

Author: kristovatlas

_config.yml

@@ -26,11 +26,6 @@ navbar-links:
     - OBPP Top Threats: "https://github.com/OpenBitcoinPrivacyProject/top-threats"
     - Wallet Ratings: "https://github.com/OpenBitcoinPrivacyProject/wallet-ratings"
     - BIP69 Test: "https://github.com/OpenBitcoinPrivacyProject/bip69-test"
-  Learn
-  Resources:
-    - Beautiful Jekyll: "http://deanattali.com/beautiful-jekyll/"
-    - Learn markdown: "http://www.markdowntutorial.com/"
-  Author's home: "http://deanattali.com"
 
 # Image to show in the navigation bar - image must be a square (width = height)
 # Remove this parameter if you don't want an image in the navbar