- mdadm.spec: change calling of mkinitrd to use the
%regenerate_initrd_{post,posttrans} macros to optimise
initrd regeneration. (bnc#881780)

- new upstream release 3.3.1, incorporates all current patches
and includes assorted other minor fixes.
- 0001-Makefile-install-mdadm-grow-continue-.service.patch
make sure mdadm-grow-continue.service is installed properly.
- remove mkinitrd files, we now use dracut
- Delete 0001-Assemble-allow-load_devices-to-change-the-st-which-i.patch
- Delete 0001-DDF-mark-missing-on-assembly-device-properly.patch
- Delete 0001-mdmon-.service-Change-type-of-process-start-up-to-fo.patch
- Delete 0001-systemd-various-fixes-for-boot-with-container-arrays.patch
- Delete 0002-Assemble-re-arrange-freeing-of-tst-in-load_devices.patch
- Delete 0002-DDF-guard-against-pdnum-being-negative.patch
- Delete 0003-Assemble-change-load_devices-to-return-most_recent-s.patch
- Delete 0003-DDF-fix-possible-mdmon-crash-when-updating-metadata.patch
- Delete 0003-Work-around-architectures-having-statfs.f_type-defin.patch
- Delete 0004-DDF-Don-t-fail-compare_super_ddf-due-to-re-configure.patch
- Delete 0004-DDF-report-seq-counter-as-events.patch
- Delete 0005-DDF-when-first-activating-an-array-record-any-missin.patch
- Delete Assembe-fix-bug-in-force_array-it-wasn-t-forcing-pro.patch
- Delete Assemble-Incremental-don-t-hold-O_EXCL-on-mddev-afte.patch
- Delete Assemble-avoid-infinite-loop-when-auto-assembling-pa.patch
- Delete DDF-add_to_super_ddf-be-careful-with-workspace_lba.patch
- Delete DDF-allow-for-possibility-that-there-is-no-secondary.patch
- Delete DDF-brief_examine_subarrays_ddf-print-array-name.patch
- Delete DDF-compare_super_ddf-fix-sequence-number-check.patch
- Delete DDF-factor-out-array-name-generation.patch
- Delete DDF-fix-detection-of-failed-devices-during-assembly.patch