Add WT analyze button to the KNB's metadatacontrols template

src/js/themes/knb/templates/metadataControls.html

@@ -3,6 +3,24 @@
 <div class="controls btn-toolbar">
 	<a class="btn copy" data-clipboard-text="<%=citation%>"><i class="icon icon-copy"></i> Copy Citation</a>
 
+  <% if (showWholetale){ %>
+    <div class="analyze dropdown">
+      <a class="btn tooltip-this"
+       type="button"
+       data-toggle="dropdown"
+       data-placement="top"
+       data-trigger="hover"
+       data-delay="700"
+       data-container="body"
+       data-title="Choose an analysis environment to interactively explore this dataset online using Whole Tale.">
+          <i class="icon-bar-chart"></i>
+          <span class="analyze-text">Analyze</span>
+          <span class="caret"></span>
+        </a>
+        <ul class="analyze dropdown-menu"></ul>
+       </div>
+  <% } %>
+
 	<% if (mdqUrl){ %>
 		<a href="<%= MetacatUI.root %>/quality/s=knb.suite.1/<%=encodeURIComponent(model.id)%>" class="btn"><i class="icon icon-dashboard"></i> Quality report</a>
 	<% } %>