Merge pull request #419 from geeksville/dev-wifi

Add API server on port 4403 (kinda a WIP, seems to work but I haven't

src/meshwifi/meshwifi.h

@@ -11,6 +11,10 @@
 
 void initWifi();
 void deinitWifi();
+
+/// Perform idle loop processing required by the wifi layer
+void loopWifi();
+
 bool isWifiAvailable();
 
 void handleDNSResponse();