data, main: Move debug envvar to service file

To make it easier to debug iio-sensor-proxy
without recompiling.

data/iio-sensor-proxy.service.in

@@ -5,3 +5,5 @@ Description=IIO Sensor Proxy service
 Type=dbus
 BusName=net.hadess.SensorProxy
 ExecStart=@sbindir@/iio-sensor-proxy
+#Uncomment this to enable debug
+#Environment="G_MESSAGES_DEBUG=all"

src/iio-sensor-proxy.c

@@ -766,8 +766,6 @@ int main (int argc, char **argv)
 	const gchar * const subsystems[] = { "iio", "input", "platform", NULL };
 	guint i;
 
-	/* g_setenv ("G_MESSAGES_DEBUG", "all", TRUE); */
-
 	g_usleep (G_USEC_PER_SEC * 3);
 
 	data = g_new0 (SensorData, 1);