cleanup authors

Author: carimura

app/data/authors.yaml

@@ -1,36 +1,3 @@
-- name: Chad Arimura
-  email: chad.arimura@oracle.com
-  photo_url: https://chadarimura.com/chad.jpg
-  github: carimura
-  twitter: chadarimura
-  website: https://chadarimura.com
-  description: |
-    Chad is a cool guy.
-    and here's more text.
-    thanks.
-  
-- name: Nicolai Parlog
-  email: nicolai.parlog@oracle.com
-  photo_url: https://nipafx.dev/static/8a28e9a07c4004e9d9f136b410e484e8/6cc9c/nicolai.webp
-  github: nipafx
-  twitter: nipafx
-  website: https://nipafx.dev
-  description: |
-    Nicolai is a cool guy.
-    and here's more text.
-    thanks.
-
-- name: José Paumard
-  email: jose.paumard@oracle.com
-  photo_url: https://pluralsight.imgix.net/author/lg/jose-paumard-v1.jpg
-  github: josepaumard
-  twitter: josepaumard
-  website: https://youtube.com/hashtag/jepcafe
-  description: |
-    José is a cool guy.
-    and here's more text.
-    thanks.
-
 - name: Venkat Subramaniam
   email: venkats@agiledeveloper.com
   photo_url: https://itkonekt.com/media/2019/12/Venkat.png

app/pages/learn/01_tutorial/01_your-first-java-app/01_getting-started-with-java.md

@@ -24,7 +24,6 @@ toc:
 - Going Further {going-further}
 description: "Downloading and setting up the JDK, writing your first Java class, and creating your first Java application."
 last_update: 2022-10-29
-author: ["JoséPaumard", "ChadArimura"]
 ---
 
 <a id="first-app">&nbsp;</a>

app/pages/learn/01_tutorial/03_getting-to-know-the-language/02_basics/01_creating-variables.md

@@ -13,7 +13,6 @@ toc:
 - Variables {creating}
 - Naming Variables {naming}
 description: "Rules to name variables."
-author: ["ChadArimura"]
 last_update: 2021-09-23
 ---