fixed when testing instance connectivity it shows api key #32

vycenter/config/templates/config/instance_conntry.html

@@ -13,13 +13,12 @@
     {% endif %}
 
     <table border="1" width="100%">
-    <tr><th>alias</th><th>hostname</th><th>port</th><th>key</th><th>https</th></tr>
+    <tr><th>alias</th><th>hostname</th><th>port</th><th>https</th></tr>
 
     <tr>
         <td>{{ instance.alias }}</td>
         <td>{{ instance.hostname }}</td>
         <td>{{ instance.port }}</td>
-        <td>{{ instance.key }}</td>
         <td>{{ instance.https }}</td>
     </tr>