Add ability to propogate result of vote and making a vote.

DecisionSystem/messages.py

@@ -88,4 +88,14 @@ class SubmitVote(Message):
         self._data["vote"] = value
 
 class GetSwarmParticipants(Message):
-    _type = "listening"
+    _type = "listening"
+
+class VoteResult(Message):
+    _type = "voteresult"
+
+    def __init__(self, vote, sender='', data={}):
+        super().__init__(sender=sender, data=data)
+        self._data["vote"] = vote
+
+class ClientVoteRequest(Message):
+    _type = "clientvoterequest"