[IMP] hw_drivers: Config file for eftdvs

Add a config file for eftdvs. This was requested during the
certification to allow user to change the config of the
terminal.

TaskID: 1932416

addons/hw_drivers/controllers/driver.py

@@ -478,7 +478,7 @@ if terminal_id:
     try:
         subprocess.check_output(["pidof", "eftdvs"])  # Check if MPD server is running
     except subprocess.CalledProcessError:
-        subprocess.Popen(["eftdvs"])  # Start MPD server
+        subprocess.Popen(["eftdvs", "/ConfigDir", "/usr/share/eftdvs/"])  # Start MPD server
     eftapi = ctypes.CDLL("eftapi.so")  # Library given by Six
     mpdm.daemon = True
     mpdm.start()

addons/point_of_sale/tools/posbox/overwrite_after_init/usr/share/eftdvs/eftdvs.cfg

@@ -0,0 +1 @@
+/Trace logstd /TraceDir /var/log/eftdvs