supervisor code moved around

supervisor/supervisor.lua

@@ -0,0 +1,15 @@
+-- #REQUIRES comms.lua
+
+-- supervisory controller communications
+function superv_comms(mode, num_reactors, modem, dev_listen, fo_channel, sv_channel)
+    local self = {
+        mode = mode,
+        seq_num = 0,
+        num_reactors = num_reactors,
+        modem = modem,
+        dev_listen = dev_listen,
+        fo_channel = fo_channel,
+        sv_channel = sv_channel,
+        reactor_struct_cache = nil
+    }
+end