VVDI Key Tool firmware update to V3.2.3

Xhorse VVDI KEY TOOL remote generator firmware update to V3.2.3 on May 30th, 2019.

update for all regions all devices
KEYTOOL Version: 3.2.3  2019/05/30
1. Please use latest Xhorse Upgrade Kit Ver1.5.3 to update Keytool firmware and remote offline-database
2. Please update your Xhorse APP to latest version V1.5.0
1. Add VVDI SuperChip XT27 generate and clone( support 7935 46 47 49 48 8E 4D 4E 4C 8A 8C 11 12 13 etc.)
2. Add Toyota H generate and clone online using VVDI Super Chip XT27(Needs Xhorse APP version V1.5.0)
3. Add SuperChip-remote generate function(remote and transponder prepared at same time)
4. Fix some UI bugs.