rev338, Possible to use pure-python msgpack unpacker to save memory, Streaming file download hangup fix, Clone databases after 3 minute idle, Many site size limit related bugfixes, UiMedia served from same domain to allow ajax access, Don't allow to load resources from other domain, Site size increase ask dialog displayed again, Changed fixbutton to more Consolas-like Monaco font, Boost json files priority on download

src/Connection/Connection.py

@@ -237,6 +237,8 @@ class Connection(object):
                 if read_bytes <= 0:
                     break
                 buff = self.sock.recv(16 * 1024)
+                if not buff:
+                    break
                 buff_len = len(buff)
                 read_bytes -= buff_len
                 file.write(buff)