misc cleanup

_config.yml

@@ -306,8 +306,8 @@ jekyll-archives:
     tag: "/blog/tag/:name/"
     category: "/blog/category/:name/"
 
-display_tags: ["formatting", "images", "links", "math", "code", "blockquotes"] # these tags will be displayed on the front page of your blog
-display_categories: ["external-services"] # these categories will be displayed on the front page of your blog
+display_tags: ["workshops", "papers", "code", "travel"] # these tags will be displayed on the front page of your blog
+display_categories: ["labnews", "software", "random"] # these categories will be displayed on the front page of your blog
 
 # -----------------------------------------------------------------------------
 # Jekyll Scholar

_data/coauthors.yml

@@ -1,34 +1,3 @@
 "adams":
   - firstname: ["Edwin", "E.", "E. P.", "Edwin Plimpton"]
     url: https://en.wikipedia.org/wiki/Edwin_Plimpton_Adams
-
-"podolsky":
-  - firstname: ["Boris", "B.", "B. Y.", "Boris Yakovlevich"]
-    url: https://en.wikipedia.org/wiki/Boris_Podolsky
-
-"rosen":
-  - firstname: ["Nathan", "N."]
-    url: https://en.wikipedia.org/wiki/Nathan_Rosen
-
-"bach":
-  - firstname: ["Johann Sebastian", "J. S."]
-    url: https://en.wikipedia.org/wiki/Johann_Sebastian_Bach
-
-  - firstname: ["Carl Philipp Emanuel", "C. P. E."]
-    url: https://en.wikipedia.org/wiki/Carl_Philipp_Emanuel_Bach
-
-"przibram":
-  - firstname: ["Karl"]
-    url: https://link.springer.com/article/10.1007/s00016-019-00242-z
-
-"schrodinger":
-  - firstname: ["Erwin"]
-    url: https://en.wikipedia.org/wiki/Erwin_Schr%C3%B6dinger
-
-"lorentz":
-  - firstname: ["Hendrik Antoon"]
-    url: https://en.wikipedia.org/wiki/Hendrik_Lorentz
-
-"planck":
-  - firstname: ["Max"]
-    url: https://en.wikipedia.org/wiki/Max_Planck