Update OhmConnect HTML

Update OhmConnect HTML to add Join link and video.

src/html/home.htm

@@ -265,6 +265,7 @@ <h2>&nbsp; OhmConnect <img src="data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQ
             <p>
               <input type="checkbox" id="ohm_enabled" data-bind="checked: config.ohm_enabled" />
               <label for="ohm_enabled"><b>Enable OhmConnect</b></label>
+              <a href="https://ohm.co/openevse" rel="nofollow">Click Here to Join</a>
             </p>
             <p data-bind="visible: config.ohm_enabled">
               OhmConnect monitors real-time conditions on the electricity grid. When dirty and unsustainable power plants turn
@@ -278,6 +279,10 @@ <h2>&nbsp; OhmConnect <img src="data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQ
               <input data-bind="textInput: config.ohmkey" type="text" autocapitalize="none">
             </p>
             <p data-bind="visible: config.ohm_enabled">
+              <strong>USA - California only</strong>
+            </p>
+            <div style="padding:56.25% 0 0 0;position:relative;"><iframe src="https://player.vimeo.com/video/119419875" style="position:absolute;top:0;left:0;width:100%;height:100%;" frameborder="0" webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe></div><script src="https://player.vimeo.com/api/player.js"></script>
+              <p data-bind="visible: config.ohm_enabled">
               Ohm Key can be obtained by logging in to OhmConnect, enter Settings and locate the link in "Open Source Projects"<br/>
               Example: https://login.ohmconnect.com/verify-ohm-hour/OpnEoVse<br/>
               <b>Key: </b>OpnEoVse