remove pippin demo

content/article/pippins-article.md

@@ -1,20 +0,0 @@
----
-title: "Pippins Article ⚫ 📑"
-date: "2023-08-16T14:55:16+03:00"
-author: "file-creator-put-your-name-here"
-contributors: ["pippin-bar.md"] 
-draft: false
-keywords:
-  - draft
-  - something
-abstract: |
-  lorem ipsum 
----
-
-# Introduction 
-
-hello[^fn]
-
-[^fn]: this is a footnote 
-# Bibliography
-- lfkdjsfl 

content/contributor/pippin-bar.md

@@ -1,13 +0,0 @@
----
-title: "Pippin Bar"
-date: "2023-08-16T14:53:47+03:00"
-author: "constantinos"
-affiliation: "Concordia"
-draft: false
----
-
-**Pippin Bar** is .... 
-
-Email: pipin@bar.org
-
-[Personal website](http://pippin.bar)

content/print/p-pippins-article.md

@@ -1,27 +0,0 @@
----
-title: "P Pippins Article ⚫ 🖶"
-date: "2023-08-16T14:57:14+03:00"
-author: "file-creator-put-your-name-here"
-draft: true 
-print: "article/pippins-article.md" 
-keywords: [print]
----
-
-<!--
-File naming
-1. If this concerns an issue, say `issue-5.md`, name this file `p-issue-5.md`. If this concerns an article say `article-title.md`, name this file `p-article-title.md`
-
-YAML Fields
-1. Put **your name** in the field `author` inside "quotation marks" as in->`author: "creators name"`
-2. Set the **title** to: 
-	1. Issue X Print (for issues, where X is the issue number or name)
-	2. Article title Print (for articles) 
-3. Set the correct **print destination** (e.g. "issue/issue-x.md" or "article/article-name.md"). ERRORS WILL BREAK THE SITE.  
-4. Set the **draft flag** accordingly (false will make this public)
-5. Delete this comment section. 
-6. Git commit and push your changes if/when applicable, providing a commit message describing your changes. 
-7. Done!
-
-*Note: Items that are not public/published (`draft: true`), cannot have a public/published print.*
-*Note: Print items should not have any content under the YAML header.
--->