bits-1084 released with these changes:
efi: Implement comparisons on GUIDs properly, including comparisons with UUIDs
Fixes an exception in smbios and mptable on EFI systems when doing GUID lookups.
mkpresent: Work around bug in pdftoppm with rotated PDFs
If the generated image has width and height transposed, rerun pdftoppm with transposed input values.