Cleanup: Remove dead links from Real World Examples

Thanks to https://github.com/wjdp/htmltest !

doc/data/users.toml

@@ -72,26 +72,12 @@
   site = "https://www.shimmy1996.com/"
   org_dir = "org"
 
-# [isaaczhou]
-#  author = "Isaac Zhou"
-#  source = "https://github.com/isaaczhou/isaaczhou.github.io"
-#  site = "http://www.isaaczhou.com/"
-#  org_dir = "org"
-#  branch = "dev"
-
 [zzamboni]
   author = "Diego Zamboni"
   source = "https://github.com/zzamboni/zzamboni.org"
   site = "https://zzamboni.org/"
   org_dir = "content-org"
 
-[primerpy]
-  author = "Isaac Zhou"
-  source = "https://github.com/primerpy/primerpy.github.io"
-  site = "http://www.primerpy.com/"
-  org_dir = "org"
-  branch = "dev"
-
 [dmolina]
   author = "Daniel Molina"
   source = "https://github.com/dmolina/my-blog"
@@ -142,21 +128,17 @@
   source = "https://github.com/jwiegley/use-package"
   site = "https://jwiegley.github.io/use-package/"
 
-[nicehiro]
-  author = "nicehiro"
-  source = "https://github.com/nicehiro/org-files"
-  site = "http://nicehiro.org/"
-
 [aaronbaugher]
   author = "Aaron Baugher"
   source = "https://aaron.baugher.biz/text/blog.org" # Site source not in a repo
   site = "https://aaron.baugher.biz/"
   org_src_desc = "Org file"
 
-[lakedenman]
-  author = "Lake Denman"
-  source = "https://github.com/ldenman/blog"
-  site = "https://lakedenman.com/blog/"
+# The domain was found unmaintained (expired certificate) as of today -- Fri Jun 28 09:03:07 EDT 2019 - kmodi
+# [lakedenman]
+#   author = "Lake Denman"
+#   source = "https://github.com/ldenman/blog"
+#   site = "https://lakedenman.com/blog/"
 
 [kengrimes]
   author = "Ken Grimes"
@@ -252,7 +234,7 @@
 [ryancummings]
   author = "Ryan Cummings"
   source = "https://github.com/ryancummings/blog"
-  site = "https://ryanwcummings.com/"
+  site = "http://blog.ryanwcummings.com/"
   org_dir = "content-org"
 
 [taipapamotohus]
@@ -270,7 +252,7 @@
   author = "junahan"
   source = "https://github.com/junahan/junahan-site"
   site = "https://junahan.netlify.com/"
-  org_dir = "draft"
+  org_dir = "org"
 
 [alexmurray]
   author = "Alex Murray"
@@ -324,7 +306,7 @@
 [amca01]
   author = "Alasdair McAndrew"
   source = "https://github.com/amca01/whats_this"
-  site = "https://blog.numbersandshapes.net/"
+  site = "https://numbersandshapes.net/"
   org_dir = "content-org"
 
 [BloggerBust]
@@ -350,18 +332,13 @@
   source = "https://github.com/jarss/TAONAW"
   site = "https://jarss.github.io/TAONAW/"
 
-[jubnzv]
-  author = "Georgy Komarov"
-  source = "https://github.com/jubnzv/jubnzv.github.io"
-  site = "https://idie.ru"
-  org_dir = "content-org"
-
 [jethrokuan]
   author = "Jethro Kuan"
   source = "https://github.com/jethrokuan/braindump"
-  site = "https://braindump.jethrokuan.com"
+  site = "https://braindump.jethro.dev/"
   org_dir = "org"
 
+# The github repo didn't exist as of today -- Fri Jun 28 09:00:12 EDT 2019 - kmodi
 # [dkensinger]
 #   author = "Dave Kensinger"
 #   source = "https://github.com/dkensinger/my-hugo-blog"

doc/ox-hugo-manual.org

@@ -562,7 +562,7 @@ patches accepted.
 As a bonus, once you have assigned your copyright to FSF, doors open up
 for your future contributions to Emacs too!
 *** Contribute to documentation
-*See {{{doc(requirements#doc_contributor_reqs,,Requirements for doc
+*See {{{doc(requirements,#doc_contributor_reqs,Requirements for doc
 contributor)}}}.*
 
 1. Clone this repo.
@@ -575,7 +575,7 @@ contributor)}}}.*
 5. Commit *only the .org files*, push branch and create PR.
    - The =.org= → =.md= conversion is done by =ox-hugo= on Netlify.
 *** Contribute to code
-*See {{{doc(requirements#code_contributor_reqs,,Requirements for code
+*See {{{doc(requirements,#code_contributor_reqs,Requirements for code
 contributor)}}}.*
 
 1. Clone this repo.