Theme update. Cleanup of projects YAML

content/project/chip-8/index.md

@@ -1,15 +1,10 @@
 ---
-# Documentation: https://wowchemy.com/docs/managing-content/
-
 title: "CHIP-8 (PHP)"
 summary: "A CHIP-8 emulator written in PHP."
 categories: ["PHP"]
 
-# Optional external URL for project (replaces project detail page).
 external_link: "https://github.com/furyfire/chip-8"
 
 image:
-  caption: "CHIP-8"
-  focal_point: ""
   preview_only: false
 ---