Added shutters

git-svn-id: https://redmine.imt-atlantique.fr/svn/xaal/code/Python/trunk@1908 b32b6428-25c9-4566-ad07-03861ab6144f

apps/dashboard/xaal/dashboard/static/tags/shutter.tag

+<shutter>
+
+<div class="shutter">
+  <button class="button ripple" name="btn_up" onclick={ btn }>UP</button><br/>
+  <button class="button ripple" name="btn_down" onclick={ btn }>DOWN</button><br/>
+  <button class="button ripple" name="btn_stop" onclick={ btn }>STOP</button><br/>
+</div>
+
+<script>
+  this.addr = opts.xaal_addr
+
+  receive(data) {
+  }
+
+  btn(e) {
+    if (e.target.name =='btn_up')
+      sio_send_request(this.addr,'up',{})
+    if (e.target.name =='btn_down')
+      sio_send_request(this.addr,'down',{})
+    if (e.target.name =='btn_stop')
+      sio_send_request(this.addr,'stop',{})
+  }
+</script>
+
+<style>
+</style>
+</shutter>