add note about event cost

Author: max-mapper

host.html

@@ -30,6 +30,7 @@
       <div class="full">
         <h1 data-i18n="host-header">Hosting a NodeSchool Event</h1>
           <p data-i18n="host-info">NodeSchool is a fully community driven effort and is 100% open source. This means that anyone can use the NodeSchool materials and/or host an event.</p>
+          <p data-i18n="host-info-cost">The only expectations for event hosts is that events be not-for-profit (free or low cost) and that governance of events should have an open membership model (so that nobody can 'control' the events).</p>
           <p data-i18n="host-info-wiki">We have created the <a href="https://github.com/nodeschool/organizers/wiki">Organizers Wiki</a> to hold all the knowledge from the Chapter organizers around the world.</p>
           <p data-i18n="host-info-wiki-link">Check out <a href="https://github.com/nodeschool/organizers/wiki">the wiki</a> for info on how to create a chapter, run a successful event and build a local NodeSchool community!</p>
       </div>