Update old usenet-news.html links

Replace usenet-news.html links with netnews.html links.

Signed-off-by: keyboardan <keyboardan@tilde.club>

wiki/source/faq.md

@@ -1,6 +1,9 @@
 ---
 title: FAQ
-author: ford (updated by deepend)
+author:
+ - ford
+ - deepend
+ - keyboardan
 category: tilde.club
 ---
 
@@ -51,7 +54,7 @@ Here are some good places to start
 -   [some more quick
 	tips](http://tilde.club/~pfhawkins/tipsntricks.html)
 -   [how do I usenet in
-	Tilde.club](http://tilde.club/wiki/usenet-news.html)?
+	Tilde.club](http://tilde.club/wiki/netnews.html)?
 -   [help me understand \'screen\'](http://tilde.club/~jonathan/screen/)
 
 Who are all these folks and what are they up to?

wiki/source/slrn.md

@@ -3,7 +3,7 @@ title: Slrn
 category: links
 ---
 
-``slrn`` is a news reader for [Usenet](usenet-news.html).
+``slrn`` is a news reader for [Usenet](netnews.html).
 
 Documentation for slrn can be found at [http://slrn.sourceforge.net](http://slrn.sourceforge.net)
 

wiki/source/tin.md

@@ -3,6 +3,7 @@ title: Tin (Usenet client)
 category: software
 author:
   - ant
+  - keyboardan
 todo:
   - describe the common entry prefixes on:
 	- groups
@@ -16,7 +17,7 @@ todo:
 
 [*tin*](http://www.tin.org/)
 is a text-mode threading NNTP and spool-based
-[Usenet](usenet-news.html) client
+[Usenet](netnews.html) client
 for a variety of platforms.
 
 ## Local connection