Added 2 templates for Github personal pages

Author: george-gca

collections/github-pages-examples/index.md

@@ -12,6 +12,8 @@ items:
  - artsy/artsy.github.io
  - Metroxe/one-html-page-challenge
  - fairfield-programming/fairfield-programming.github.io
+ - alshedivat/al-folio
+ - george-gca/multi-language-al-folio
 display_name: GitHub Pages examples
 created_by: jdennes
 image: github-pages-examples.png