Update prebuilts
Fix bluetooth MAC when bluetooth is enabled on reboot
Include fstab.qcom in recovery
Remove BOARD_LEGACY_NL80211_STA_EVENTS

* Not needed with 3.4 kernel and updated wifi driver
Add missing brackets around usb props in recovery script
Ancora sync: 4b7952f5725

Use prebuilt 3.0 kernel for recovery

* 3.4 kernel causes display hang before entering recovery
Update prebuilts