footer: add discord and email to all pages

Author: pepc84

error/E0001.html

@@ -69,7 +69,7 @@ <h2>Example</h2><div class="code-pair"><div><span class="code-label before">Befo
     <h2>Notes</h2><p>Once pg is a pointer, use -&gt; instead of the dot you&#x27;d use in Java.</p>
   </div>
 </div>
-<footer><p>Processing for C++</p></footer>
+<footer><p>C++ Mode for Processing</p><p class="footer-contact"><a href="mailto:pep84c@gmail.com">pep84c@gmail.com</a> &middot; <a href="https://discord.gg/vShSrPegJT">Discord</a></p></footer>
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error/E0002.html

@@ -65,7 +65,7 @@ <h2>Example</h2><div class="code-pair"><div><span class="code-label before">Befo
     <h2>Notes</h2><p>image() already accepts the pointer directly, so you only need -&gt; when reading something off the image itself, like img-&gt;width.</p>
   </div>
 </div>
-<footer><p>Processing for C++</p></footer>
+<footer><p>C++ Mode for Processing</p><p class="footer-contact"><a href="mailto:pep84c@gmail.com">pep84c@gmail.com</a> &middot; <a href="https://discord.gg/vShSrPegJT">Discord</a></p></footer>
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error/E0003.html

@@ -65,7 +65,7 @@ <h2>Example</h2><div class="code-pair"><div><span class="code-label before">Befo
     <h2>Notes</h2><p>Use -&gt; for calling methods on the shader itself, like shader-&gt;set(...).</p>
   </div>
 </div>
-<footer><p>Processing for C++</p></footer>
+<footer><p>C++ Mode for Processing</p><p class="footer-contact"><a href="mailto:pep84c@gmail.com">pep84c@gmail.com</a> &middot; <a href="https://discord.gg/vShSrPegJT">Discord</a></p></footer>
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error/E0004.html

@@ -61,7 +61,7 @@ <h2>Example</h2><div class="code-pair"><div><span class="code-label before">Befo
     <h2>Notes</h2><p>Array&lt;int&gt; behaves exactly like a Java int array: it starts out filled with zeros, it has a fixed length, and reading or writing past the end of it throws a clear error instead of silently corrupting memory.</p>
   </div>
 </div>
-<footer><p>Processing for C++</p></footer>
+<footer><p>C++ Mode for Processing</p><p class="footer-contact"><a href="mailto:pep84c@gmail.com">pep84c@gmail.com</a> &middot; <a href="https://discord.gg/vShSrPegJT">Discord</a></p></footer>
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error/index.html

@@ -79,7 +79,7 @@ <h1>Processing C++ error codes index</h1>
     </div>
   </div>
 </div>
-<footer><p>Processing for C++</p></footer>
+<footer><p>C++ Mode for Processing</p><p class="footer-contact"><a href="mailto:pep84c@gmail.com">pep84c@gmail.com</a> &middot; <a href="https://discord.gg/vShSrPegJT">Discord</a></p></footer>
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index.html

@@ -509,7 +509,8 @@ <h3>New to C++ Mode?</h3>
 </div>
 
 <footer>
-  <p>Processing for C++</p>
+  <p>C++ Mode for Processing</p>
+  <p class="footer-contact"><a href="mailto:pep84c@gmail.com">pep84c@gmail.com</a> &middot; <a href="https://discord.gg/vShSrPegJT">Discord</a></p>
 </footer>
 
 <script src="./assets/nav.js"></script>

main

@@ -36,7 +36,7 @@ <h2>Under the Hood</h2><p style="font-size:13px;color:#888;margin-bottom:0.75rem
 };</div><h2>Under the Hood</h2><p style="font-size:13px;color:#888;margin-bottom:0.75rem;">From Processing.cpp:</p><div class="impl-block">BufferedReader* PApplet::createReader(const std::string&amp; path){ return new BufferedReader(path);</div>
   </div>
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-<footer><p>Processing for C++</p></footer>
+<footer><p>C++ Mode for Processing</p><p class="footer-contact"><a href="mailto:pep84c@gmail.com">pep84c@gmail.com</a> &middot; <a href="https://discord.gg/vShSrPegJT">Discord</a></p></footer>
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reference/BufferedReader_class.html

@@ -29,7 +29,7 @@ <h2>Related</h2><div class="related-links"><a href="PI.html">PI</a><a href="TWO_
     <h2>Under the Hood</h2><p style="font-size:13px;color:#888;margin-bottom:0.75rem;">From Processing.h:</p><div class="impl-block">static constexpr float HALF_PI    = static_cast&lt;float&gt;(M_PI / 2.0);</div>
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-<footer><p>Processing for C++</p></footer>
+<footer><p>C++ Mode for Processing</p><p class="footer-contact"><a href="mailto:pep84c@gmail.com">pep84c@gmail.com</a> &middot; <a href="https://discord.gg/vShSrPegJT">Discord</a></p></footer>
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reference/HALF_PI.html

@@ -47,7 +47,7 @@ <h2>Under the Hood</h2><p style="font-size:13px;color:#888;margin-bottom:0.75rem
 };</div>
   </div>
 </div>
-<footer><p>Processing for C++</p></footer>
+<footer><p>C++ Mode for Processing</p><p class="footer-contact"><a href="mailto:pep84c@gmail.com">pep84c@gmail.com</a> &middot; <a href="https://discord.gg/vShSrPegJT">Discord</a></p></footer>
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