Improve menu and link title and consistency

A few page names were changed and menu link (titles) were changed too.
By page names it means either DESCRIPTION or HEADER_2 in
bin/md2html.cfg. Although it looks better and is more consistent, there
might be one or two that can be further improved.

Naturally every html file that is markdown based was updated.

bin/index.html

@@ -68,13 +68,13 @@
 
             <div class="outfit-font">
               <a href="../authors.html" class="sub-item-link">
-                People who have won
+                Winning Authors
               </a>
             </div>
 
             <div class="outfit-font">
               <a href="../location.html" class="sub-item-link">
-                Location of authors
+                Location of winning  authors
               </a>
             </div>
 
@@ -144,7 +144,7 @@
 
             <div class="outfit-font">
               <a href="../faq.html#fix_author" class="sub-item-link">
-                Fixing author info
+                Updating author info
               </a>
             </div>
           </div>
@@ -182,7 +182,7 @@
 
             <div class="outfit-font">
               <a href="../markdown.html" class="sub-item-link">
-                IOCCC markdown
+                IOCCC markdown guidelines
               </a>
             </div>
           </div>
@@ -228,7 +228,7 @@
             </a>
 
             <a class="mobile-submenu-item" href="../authors.html">
-              People who have won
+              Authors of winning IOCCC entries
             </a>
 
             <a class="mobile-submenu-item" href="../location.html">

bin/md2html.cfg

@@ -267,11 +267,11 @@ location.md
 	-s
 	TITLE=The International Obfuscated C Code Contest
 	-s
-	DESCRIPTION=Locations and/or countries of IOCCC Authors
+	DESCRIPTION=Location of winning authors
 	-s
 	KEYWORDS=IOCCC, IOCCC author by location, IOCCC author by country
 	-s
-	HEADER_2=IOCCC author by location and/or country
+	HEADER_2=Location of winning  authors
 	-D
 	./
 
@@ -283,11 +283,11 @@ markdown.md
 	-s
 	TITLE=The International Obfuscated C Code Contest
 	-s
-	DESCRIPTION=IOCCC markdown
+	DESCRIPTION=IOCCC markdown guidelines
 	-s
 	KEYWORDS=IOCCC, markdown
 	-s
-	HEADER_2=IOCCC markdown best practices
+	HEADER_2=IOCCC markdown guidelines
 	-D
 	./