BoardConfig: remove redundant HTCLOG flag
BoardConfig: remove redundant HTCLOG flag

HTCLOG flag is already defined in msm8960-common

Change-Id: I8c6473be0d902972340523b3e564103aa04bc86c

cyandream-devices/android_device_htc_fireball,CyanogenMod/android_device_htc_fireball,mdmower/android_device_htc_fireball,mdmower/android_device_htc_fireball,Beeko/android_device_htc_fireball,Beeko/android_device_htc_fireball,cyandream-devices/android_device_htc_fireball,CyanogenMod/android_device_htc_fireball