Additional fix for backing file specified without backing format

Correct regexps used to fix schtasks command
Fix backing file specified without backing format

Implement cookie scripts for more reliable vCenter/HTTPS transfers

v2v: windows: Do not fix NTFS heads in Windows Vista and later

v2v: rhv-upload-plugin: Fix waiting for finalize

docs: Fix version of virt-v2v which added UEFI for OpenStack
v2v: Increase Linux minimum root filesystem to 100 MB

v2v: Fix conversion of BitLocker guests

v2v: windows: Allow qxldod.inf as synonym for qxl.inf
v2v: Increase required free space in Windows to 100 MB
docs: Document how to remove "Out of HTTP sessions" limit
v2v: Disable readahead for VMware curl sources too
v2v: Allow output to block devices
docs: -o openstack: Clarify name of file containing OpenStack auth
docs: UEFI guest conversion to -o openstack is supported
v2v: Turn pnp_wait.exe warning into a debug message
v2v: windows: Fix schtasks /SD parameter

v2v: rhv-upload-plugin: Defer imageio connection

Replace broken VMware Tools uninstall command msiexec /i with /x.

Tell virt-v2v where overlay files must be placed
Allow conversion to UEFI openstack

Improve the documentation of --keys-from-stdin
Check that --mac :ip: parameters are sensible
-i libvirt: read password file outside libvirt auth callback

Ship a newer version of rhev-apt.exe
Ship the rhsrvany sources with a note for them, as requested by
-i libvirt: ask for the password ourselves instead of letting nbdkit
Fix build with libosinfo >= 1.8.0

-i libvirt: ask again for the password when -ip is not specified
-i libvirt: print URI without connecting
Handle HTTP/2 replies from vCenter
-o libvirt: remove cache=none from disks
Fix parameters for the nbdkit rate filter
-it vddk: do not use the nbdkit readahead filter with VDDK

Actually fix epoch dependencies.
Fix virt-v2v-man-pages-uk migration from libguestfs-man-pages-uk.

Bump the libguestfs requirement to 1.42.0.
Bump the epoch to 1 to match the version virt-v2v had when built from