Remove almost all absolute URLs for this site

In a number of cases, an absolute URL for www.ioccc.org
was replaced with a document root relative URL.

In some cases the absolute URL was removed.

Removed mirror request pages.

2019/README.html

@@ -19,9 +19,7 @@ must receive prior permission from the contest judges.</p>
 
 <h2>Standard IOCCC stuff</h2>
 
-<p>The primary IOCCC web site can be found at,</p>
-
-<blockquote><p>  <a href="http://www.ioccc.org/">http://www.ioccc.org/</a></p></blockquote>
+The primary site can be found at <b>www.ioccc.org</b>.
 
 <p>Use make to compile entries.  It is possible that on non-Un*x / non-Linux
 systems the makefile needs to be changed.  See the Makefile for details.</p>
@@ -95,13 +93,6 @@ us a line.  We enjoy seeing who, where and how the contest is used.</p>
 <p>If you have problems with any of the entries, AND YOU HAVE A FIX, please
 send us the fix (patch file or the entire changed file).</p>
 
-<p>For the latest information on how to contact the IOCCC Judges please visit</p>
-
-<blockquote><p>  <a href="http://www.ioccc.org/contact.html">http://www.ioccc.org/contact.html</a></p></blockquote>
-
-<p>For news of the next contest watch:</p>
-
-<blockquote><p>  <a href="http://www.ioccc.org/">http://www.ioccc.org/</a></p></blockquote>
 <TABLE><TR>
 <TD><a rel="license" href="https://creativecommons.org/licenses/by-sa/3.0/"><img alt="Creative Commons License" style="border-width:0" src="/png/by-sa-3.0-88x31.png" /></a></TD>
 <TD><P>&copy; Copyright 1984-2019,

2019/adamovsky/hint.html

@@ -63,7 +63,7 @@ you should disregard its shape, unless you like it, and the rest is a separator
 form of a single line followed by a section signifying the function of the program,
 a block with removed shape of lambda character. Even the official IOCCC size tool
 acknowledges this: When you call <code>./iocccsize -i &lt;prog.c</code>, using the
-<a href="https://www.ioccc.org/2019/iocccsize.c">2019 version of iocccsize</a>,
+<a href="/2019/iocccsize.c">2019 version of iocccsize</a>,
 iocccsize returns <strong>955</strong>, which is the Unicode codepoint of the <strong>&#955;</strong> character.</p>
 
 <p>It might be a surprise for you that according to the IOCCC size tool the program is

2019/ciura/hint.html

@@ -125,7 +125,7 @@ among the programs that won IOCCC in the past), and <em>obscure bugs</em> (see
 the questions about Linux core dumps below).</p>
 
 <p>To a casual eye, this entry may look similar to
-<a href="https://www.ioccc.org/years.html#2005_klausler">2005 klausler</a>.
+<a href="/years.html#2005_klausler">2005 klausler</a>.
 However, <strong><code>prog</code></strong> is internationalized and way faster. On my machine,
 <strong><code>./klausler abcdefghijklmnopqrstuvwxyz</code></strong> printed only 3,965 perfect
 pangrams until I killed it after 144 hours running, while the

2019/poikola/hint.html

@@ -87,7 +87,7 @@ February 2019.</p></blockquote>
 <h4>Oh boys.</h4>
 
 <p>So, I followed the rules given by Gandalf the White and the Judges of IOCCC. Output of <code>iocccsize</code>,
-using the <a href="https://www.ioccc.org/2019/iocccsize.c">2019 version of iocccsize</a>, is carefully selected.
+using the <a href="/2019/iocccsize.c">2019 version of iocccsize</a>, is carefully selected.
 For the sake of clarity, I used single letter variables in the code. I also avoided unnecessary use of functions.
 Like a tripundra, this program has three levels. In order to reveal all of them, you have to compile this program
 on three consecutive days.</p>