WINSETUP FROM USB WINDOWS BOOTABLE

 WINSETUP FROM USB  BOOTABLE

• added support for multi-version/dual Windows ISOs (32 and 64 bits in one ISO for example). Stock Microsoft dual ISOs are supported and tested, other such sources too, as long as they use unmodified bootmgr and default location for BCD store is in /boot/bcd. Tested in BIOS/UEFI with both Secure Boot on and off, stock Windows 10 dual and single ISO builds 1803, 1809, Server 2016 and 2019.
• added detection of Windows 10 build number which is added to the boot menu   names                               
•