New version 2.1.8
    
     - Fix "unknown" SAS device sysfs parsing. (adamw)
     - Reserve space in a VG when using LVMThinPFactory (vpodzime)
     - Reserve space in a VG instead of padding thin pools on autopart (vpodzime)
     - Focus the nonzero disk image size test a bit. (dlehman)
     - Add missing tearDown method to luks resize test case. (dlehman)
     - Fix some flag stomping in tests. (dlehman)
     - Remove the useless method requiredDiskLabelType (vponcova)
     - FBA DASD should use the msdos disk label type (vponcova)
     - Be more careful when checking for udisks-iscsi availability (vpodzime)
     - Do not allow resize of devices with no/unrecoginized formatting. (#1033778) (dlehman)
     - Clean up parent/child relations on partition ctor error. (#1383873)  (dlehman)
     - Use all ancestors when adding RAID disks to exclusiveDisks (vtrefny)
     - Fix detection of linear MD RAID (vtrefny)
     - Add 'discard' option to crypttab for newly created LUKS (vpodzime)
     - Loop devices w/o backing file are now ignored (japokorn)
     - Set parted boot flag when creating EFI filesystem (vtrefny)
     - formats/fs: Set NTFS to be formattable (aszlig)
     - Do not try to search for 'tmpfs' devices in udev database (vtrefny)
     - Fix resize test in fstesting (vtrefny)
     - Fix task availability test (vtrefny)
     - Shallow copy another alignment property (#1408282) (awilliam)
     - Fix the test dependencies (vpodzime)
     - Add 'systemd-udev' to dependencies (#1392591) (vtrefny)