Nomralize component start()/stop()

Also fixed the /schema swagger/rest entry. It did not work
because the 3rdparty protobuf_to_dict library cannot handle
Map fields. Changed the two map fields to a single list
entry.

Change-Id: Ib25a528701b67d58d32451687724c8247da6efa5
diff --git a/ofagent/loxi/connection.py b/ofagent/loxi/connection.py
index f74ff20..0882ac4 100644
--- a/ofagent/loxi/connection.py
+++ b/ofagent/loxi/connection.py
@@ -45,7 +45,7 @@
         self.finished = False
         self.read_buffer = None
 
-    def run(self):
+    def start(self):
         while not self.finished:
             try:
                 rd, wr, err = select.select([self.sock, self.wakeup_rd], [], [])