Implement new LED driver

Verification for the new LED driver is completed so time to replace the
previous gpio implementation with the new one. This entails
replacing the led_controller file with the led_controller_new file,
updating the dbus interface name so that it is the same as the previous
one, and updating the code with the new led names.
diff --git a/bin/Palmetto.py b/bin/Palmetto.py
index 7a6c704..ee95999 100755
--- a/bin/Palmetto.py
+++ b/bin/Palmetto.py
@@ -29,7 +29,7 @@
 	'BMC_STARTING' : {
 		'/org/openbmc/control/chassis0': 0,
 		'/org/openbmc/control/power0' : 0,
-		'/org/openbmc/control/led/BMC_READY' : 0,
+		'/org/openbmc/control/led/identify' : 0,
 		'/org/openbmc/control/host0' : 0,
 		'/org/openbmc/control/flash/bios' : 0,
 	}
@@ -47,7 +47,7 @@
 	'BMC_READY' : {
 		'setOn' : {
 			'bus_name'   : 'org.openbmc.control.led',
-			'obj_name'   : '/org/openbmc/control/led/BMC_READY',
+			'obj_name'   : '/org/openbmc/control/led/identify',
 			'interface_name' : 'org.openbmc.Led',
 		},
 		'init' : {
@@ -276,8 +276,6 @@
 GPIO_CONFIG['CRONUS_SEL'] =   { 'gpio_pin': 'A6', 'direction': 'out'  }
 GPIO_CONFIG['PGOOD']      =   { 'gpio_pin': 'C7', 'direction': 'in'  }
 GPIO_CONFIG['BMC_THROTTLE'] = { 'gpio_pin': 'J3', 'direction': 'out' }
-GPIO_CONFIG['IDENTIFY']   =   { 'gpio_pin': 'R4', 'direction': 'out' }
-GPIO_CONFIG['BMC_READY']   =  { 'gpio_pin': 'R4', 'direction': 'out' }
 GPIO_CONFIG['POWER_BUTTON'] = { 'gpio_pin': 'E0', 'direction': 'both' }
 GPIO_CONFIG['PCIE_RESET']   = { 'gpio_pin': 'B5', 'direction': 'out' }
 GPIO_CONFIG['USB_RESET']    = { 'gpio_pin': 'B6', 'direction': 'out' }