fix many internal links

Fixed a number of internal links that need to
go to the GitHub site.

Ran `make www` to perform the above.

2014/skeggs/README.md

@@ -60,7 +60,7 @@ Escape to quit.)
 
 Unfortunately, it became very difficult to get this entry to fit within the
 size requirements. It's currently at 2052 according to
-[iocccsize](../iocccsize.c), and 3994 according to `wc -c`.
+[iocccsize](%%REPO_URL%%/2014/iocccsize.c), and 3994 according to `wc -c`.
 
 The current size is a third to a half of the original size before compression.
 

2014/skeggs/index.html

@@ -414,7 +414,7 @@ Escape to quit.)</p>
 <h3 id="known-compiler-warnings">KNOWN COMPILER WARNINGS</h3>
 <p>Unfortunately, it became very difficult to get this entry to fit within the
 size requirements. It’s currently at 2052 according to
-<a href="../iocccsize.c">iocccsize</a>, and 3994 according to <code>wc -c</code>.</p>
+<a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/2014/iocccsize.c">iocccsize</a>, and 3994 according to <code>wc -c</code>.</p>
 <p>The current size is a third to a half of the original size before compression.</p>
 <p>Due to this, it does LOTS of things that subtly annoy compilers!</p>
 <ul>