UI support to cleanup bluetooth bonded devices (#757)

Signed-off-by: Jussi Vatjus-Anttila <jussiva@gmail.com>

lib/units/websocket/index.js

@@ -786,6 +786,16 @@ module.exports = function(options) {
             )
           ])
         })
+        .on('bluetooth.cleanBonds', function(channel, responseChannel) {
+          joinChannel(responseChannel)
+          push.send([
+            channel
+            , wireutil.transaction(
+              responseChannel
+              , new wire.BluetoothCleanBondedMessage()
+            )
+          ])
+        })
         .on('group.invite', function(channel, responseChannel, data) {
           joinChannel(responseChannel)
           push.send([