vSBL Version 0.8.1
- New feature:
	Support trusty S3 resume.
- Change:
	Match Device Id/Vendor Id of emulated watchdog device.
	Watchdog reset reason changed from "warm" to "watchdog".
	Increase the limitation of bzImage size (from 15MB to 31MB).

vSBL Version 0.8
- New feature:
	Add watchdog reset status report.
	Update vFastboot to v0.8