Separate the fstab file between grouper and tilapia

Because tilapia has the radio image partition which recovery
knows how to update, we can no longer have a unified fstab
for the two products.

Change-Id: I8c45d4e813e1e0a7379524ba4d7465d2d6568641
diff --git a/BoardConfig.mk b/BoardConfig.mk
index 0e3258e..f5f9227 100644
--- a/BoardConfig.mk
+++ b/BoardConfig.mk
@@ -40,6 +40,8 @@
 -include vendor/asus/grouper/BoardConfigVendor.mk
 include device/asus/grouper/BoardConfigCommon.mk
 
+TARGET_RECOVERY_FSTAB = device/asus/grouper/fstab.grouper
+
 BOARD_SEPOLICY_DIRS := \
         device/asus/grouper/sepolicy
 
diff --git a/BoardConfigCommon.mk b/BoardConfigCommon.mk
index afad178..71318d8 100644
--- a/BoardConfigCommon.mk
+++ b/BoardConfigCommon.mk
@@ -40,7 +40,6 @@
 
 TARGET_USERIMAGES_USE_EXT4 := true
 
-TARGET_RECOVERY_FSTAB = device/asus/grouper/fstab.grouper
 BOARD_SYSTEMIMAGE_PARTITION_SIZE := 681574400
 BOARD_USERDATAIMAGE_PARTITION_SIZE := 6567231488
 BOARD_FLASH_BLOCK_SIZE := 4096
diff --git a/device-common.mk b/device-common.mk
index c7a29b3..43d5737 100644
--- a/device-common.mk
+++ b/device-common.mk
@@ -38,7 +38,6 @@
 
 PRODUCT_COPY_FILES += \
     $(LOCAL_KERNEL):kernel \
-    device/asus/grouper/fstab.grouper:root/fstab.grouper \
     device/asus/grouper/ueventd.grouper.rc:root/ueventd.grouper.rc \
     device/asus/grouper/init.grouper.usb.rc:root/init.grouper.usb.rc \
     device/asus/grouper/gps.conf:system/etc/gps.conf
diff --git a/device.mk b/device.mk
index dd7aaa4..b9b478a 100644
--- a/device.mk
+++ b/device.mk
@@ -18,6 +18,7 @@
     ro.carrier=wifi-only
 
 PRODUCT_COPY_FILES := \
+    device/asus/grouper/fstab.grouper:root/fstab.grouper \
     device/asus/grouper/init.grouper.rc:root/init.grouper.rc
 
 # the actual meat of the device-specific product definition