Use fstab v1 as a default.

v1 is the old recovery.fstab format that everybody is still
using.
Devices using v2 should set RECOVERY_FSTAB_VERSION=2 in
their board files

Change-Id: Ie7221f110ecc594f6f92973d2c27da10f62b6431

Author: rmcc

Android.mk

@@ -29,7 +29,9 @@ LOCAL_MODULE := recovery
 
 LOCAL_FORCE_STATIC_EXECUTABLE := true
 
-RECOVERY_FSTAB_VERSION := 2
+ifeq ($(RECOVERY_FSTAB_VERSION),)
+RECOVERY_FSTAB_VERSION := 1
+endif
 
 ifdef I_AM_KOUSH
 RECOVERY_NAME := ClockworkMod Recovery