Add associate quotes

Author: jnewbery

_data/associates.yml

@@ -8,22 +8,30 @@ associates:
     other_affiliation: Developer, Chaincode Labs
     github: jnewbery
     avatar: https://avatars1.githubusercontent.com/u/1063656?s=400&v=4
+    quote: >-
+      "I started Optech because if Bitcoin is to be successful, then one of the fundamental challenges facing Bitcoin services and businesses will be how to maximize customer utility by making efficient use of the blockchain. Helping Bitcoin ecosystem players adopt scaling techniques and technologies is one of the most effective ways we can help Bitcoin scale today."
   -
     name: James O'Beirne
     role: Engineer, Optech
     other_affiliation: Developer, Chaincode Labs
     github: jamesob
     avatar: https://avatars1.githubusercontent.com/u/73197?s=400&v=4
+    quote: >-
+      "If Optech succeeds, the Bitcoin ecosystem will have higher rates of technical coordination and understanding; businesses will gain technical insight from the opensource community, and opensource engineers will understand the challenges that industrial users of Bitcoin face. This may benefit everyone working with and relying upon Bitcoin."
   -
     name: Steve Lee
     role: Project Manager, Optech
     github: moneyball
     avatar: https://avatars0.githubusercontent.com/u/326147?s=400&v=4
+    quote: >-
+      "I am excited to help Bitcoin Optech Group make a meaningful contribution to Bitcoin. I’m looking forward to working with businesses to develop implementation best practices and to build a bridge between businesses and the open source community."
   -
     name: David A. Harding
     role: Contributing Technical Writer, Optech
     github: harding
     avatar: https://avatars1.githubusercontent.com/u/61096?s=400&v=4
+    quote: >-
+      "The terrible thing about a consensus system like Bitcoin is that every on-chain action we perform affects every other user of the system. That makes all of us neighbors, so we're faced with the choice of either being the bad neighbors who complain endlessly about each other or the good neighbors who work together to solve problems and find ways to coexist in harmony."
   -
     name: Marcin Jachymiak
     role: Engineer, Optech

_includes/associates.html

@@ -11,6 +11,7 @@
             <h3 itemprop="name">{{ associate.name }}</h3>
             <p>{{ associate.role }} {% if associate.other_affiliation %}<br/>{{ associate.other_affiliation }}{% endif %}</p>
             <a href="https://github.com/{{ associate.github }}" class="author-github" target="_blank"><i class="fa fa-fw fa-github-square" rel="nofollow"></i>GitHub</a>
+	    {% if associate.quote %}<p class="sponsor-quote">{{ associate.quote }} </p>{% endif %}
         </li>
         {% endfor %}
     </ul>