msm: Rename msmfalcon to sdm660

Update the code name from msmfalcon to sdm660. As part of this, update
the filename containing "falcon" and files content containing "falcon".

Conflicts:
	configs/sdm660/sdm660.mk

Change-Id: I5fc11ffac2f21f11e2a7283cf7375bcf93c01623
diff --git a/hal/Android.mk b/hal/Android.mk
index 570e556..0ab0b9e 100644
--- a/hal/Android.mk
+++ b/hal/Android.mk
@@ -35,14 +35,14 @@
 endif
 endif
 
-ifneq ($(filter msm8916 msm8909 msm8952 msm8937 thorium msm8953 msmgold msmfalcon,$(TARGET_BOARD_PLATFORM)),)
+ifneq ($(filter msm8916 msm8909 msm8952 msm8937 thorium msm8953 msmgold sdm660,$(TARGET_BOARD_PLATFORM)),)
   AUDIO_PLATFORM = msm8916
   MULTIPLE_HW_VARIANTS_ENABLED := true
   LOCAL_CFLAGS := -DPLATFORM_MSM8916
 ifneq ($(filter msm8909,$(TARGET_BOARD_PLATFORM)),)
   LOCAL_CFLAGS := -DPLATFORM_MSM8909
 endif
-ifneq ($(filter msmfalcon,$(TARGET_BOARD_PLATFORM)),)
+ifneq ($(filter sdm660,$(TARGET_BOARD_PLATFORM)),)
   LOCAL_CFLAGS := -DPLATFORM_MSMFALCON
 endif
 endif