remove alternates - add ccemux peripherals upon system startup

ccemux/bin/emustartup.lua

@@ -0,0 +1,20 @@
+local ccemux
+ccemux = _G.ccemux
+local fs
+fs = _G.fs
+local peripheral
+peripheral = _G.peripheral
+local unserialize
+unserialize = _G.textutils.unserialize
+local CONFIG = 'usr/config/ccemux'
+if ccemux and fs.exists(CONFIG) then
+  local f = fs.open(CONFIG, 'r')
+  local c = unserialize(f.readAll())
+  f.close()
+  for k, v in pairs(c) do
+    if not peripheral.getType(k) then
+      ccemux.attach(k, v.type, v.args)
+      print(k)
+    end
+  end
+end