improve data on author_handle.json files

Updated URLs, Email addresses, GitHub handles,
Mastodon handles, and locations of various IOCCC winning authors.

author/Carl_Banks.json

@@ -4,11 +4,11 @@
     "author_handle" : "Carl_Banks",
     "full_name" : "Carl Banks",
     "sort_word" : "banks",
-    "location_code" : null,
-    "location_name" : null,
+    "location_code" : "US",
+    "location_name" : "United States of America",
     "email" : "web39@aerojockey.com",
-    "url" : "https://blog.aerojockey.com/post/iocccsim",
-    "alt_url" : null,
+    "url" : "https://blog.aerojockey.com",
+    "alt_url" : "https://blog.aerojockey.com/post/iocccsim",
     "deprecated_twitter_handle" : null,
     "mastodon" : null,
     "mastodon_url" : null,