Fixing the code to work under SDK 0.9.4. This commit should work.

README

@@ -76,3 +76,12 @@ WRITING CODE FOR THE WEBSERVER
 the SDK works, this shouldn't be too hard :P
 
 
+CHANGE FROM SDK 0.9.3 (and earlier) TO SDK 0.9.4:
+Change all occurences of
+espconn_sent(connData->conn, (uint8 *)buff, len);
+to
+httpdSend(connData, buff, len)
+please. The reason for this is that you can't do multiple espconn_sent calls serially anymore, so
+httpd needs to buffer the writes now.
+
+