Add "Community Engagement" team section

Author: fbacall

config/locales/en.yml

@@ -161,6 +161,8 @@ en:
       <ul><li>Munazah Andrabi</li></ul>
       <h5>Software Engineering</h5>
       <ul><li>Finn Bacall</li><li>Ivan Kuzmin</li></ul>
+      <h5>Community Engagement</h5>
+      <ul><li>Alexander Botzki</li><li>Olivier Sand</li></ul>
       <h5>Past Members</h5>
       <ul>
         <li>Aleksandra Nenadic - Project Management/Software Engineering</li>