dreampi: fix paths

tools/dreampi/Makefile

@@ -14,4 +14,5 @@ clean:
 	rm -f dcnet.o dcnet
 
 install: dcnet
-	cp dcnet /home/pi/
+	cp dcnet /home/pi/dreampi/dcnet.rpi
+

tools/dreampi/dreampi.py

@@ -620,7 +620,7 @@ class Modem(object):
         logger.info("Call answered!")
         #logger.info(subprocess.check_output(["pon", "dreamcast"]).decode())
         self.disconnect()
-        subprocess.check_call(["/home/pi/dcnet"])
+        subprocess.check_call(["/home/pi/dreampi/dcnet.rpi"])
         logger.info("Connection terminated")
         self.connect()