add new code of conduct, remove old sidebar links (#3)

* add new code of conduct

* mastodon

_includes/header.html

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+<header>
+    <h1><a href="/" style="color:unset;font-weight:unset;">CS Cabal</a></h1>
+    <p>Purveyors of fine automata since 1613</p>
+
+    <p class="view"><a href="https://groups.google.com/forum/#!forum/cs-cabal">Mailing list <small>Communication nexus</small></a></p>
+
+    <p class="view"><a href="/coc.html">Code of Conduct <small>Must read</small></a></p>
+
+    <p class="view"><a rel="me" href="https://mastodon.online/@cscabal">Mastodon <small>Social Hub</small></a></p>
+
+</header>
+

coc.html

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+---
+---
+
+{% include header.html %}
+
+<section>
+  <h3><p>Cabal Code of Conduct</p></h3>
+
+  <hr>
+
+  <p>The CS Cabal community is dedicated to providing a respectful, harassment-free community for everyone. We do not tolerate harassment or bullying of any community member in any form. This does not only extend to members of the CS Cabal community, but to anyone who chooses to become involved in the larger CS Cabal community of users, developers and integrators through events or interactions.</p>
+
+  <p>Harassment includes offensive verbal/electronic comments related to personal characteristics or choices, sexual images or comments in public or online spaces, deliberate intimidation, bullying, stalking, following, harassing photography or recording, sustained disruption of talks, Slack chats, electronic meetings, physical meetings or other events, inappropriate physical contact, or unwelcome sexual attention. Participants asked to stop any harassing or bullying behavior are expected to comply immediately.</p>
+
+  <p>If a participant engages in harassing behavior, representatives of the community may take reasonable action they deem appropriate, including warning the offender, expulsion from any CS Cabal event, or expulsion from mailing lists, the Slack group, discussion boards and other electronic communications channels to resolve the issue. This may include expulsion from CS Cabal group membership.</p>
+
+  <p>If you are being harassed, notice that someone else is being harassed, or have any other concerns, please act to intercede or ask for help from any member of the CS Cabal community, Slack admins, website admins, or organizers/representatives of any physical events put on under the auspices of CS Cabal.</p>
+
+  <hr>
+
+  <p>This Code of Conduct has been adapted from the <a href="https://pyladies.com/CodeOfConduct/">PyLadies Group</a> and is licensed under a <a href="http://creativecommons.org/licenses/by-sa/3.0/">Creative Commons Attribution-Share Alike 3.0 Unported license</a></p>
+</section>
+
+{% include footer.html %}

index.html

@@ -1,23 +1,7 @@
 ---
 ---
 
-<header>
-  <h1>CS Cabal</h1>
-  <p>Purveyors of fine automata since 1613</p>
-
-  <p class="view"><a href="https://github.com/CompSciCabal/SMRTYPRTY/wiki/Reading-Schedule">Friday Night CS <small>Reading Schedule</small></a></p>
-
-  <p class="view"><a href="https://github.com/CompSciCabal/SMRTYPRTY/wiki/Reading-Schedule!-SICP-Mark-II">Thursday night SICP <small>Reading Schedule</small></a></p>
-
-  <p class="view"><a href="https://groups.google.com/forum/#!forum/cs-cabal">Mailing list <small>Communication nexus</small></a></p>
-
-  <p class="view"><a href="https://plus.google.com/communities/101341712823792967748">Google group <small>Communication nexus</small></a></p>
-
-  <p class="view"><a href="https://twitter.com/cscabal">Twitter <small>Communication nexus</small></a></p>
-
-  <p class="view"><a href="https://bentomiso.zendesk.com/hc/en-us/articles/201812303-Code-of-Conduct">Code of Conduct <small>Must read</small></a></p>
-
-</header>
+{% include header.html %}
 
 <section>
   <h3><a id="cabal-sanctioned-actions" class="anchor" href="#cabal-sanctioned-actions" aria-hidden="true"></a>Cabal-sanctioned projects</h3>