mdadm: collection of bugfixes

This is a collection of bugfixes for mdadm suitable for openSUSE 13.1.
- Several related to proper interaction with udev and systemd which changed significantly for 13.1.
- A few improve DDF support for which there is growing interest.
- A couple of individual but significant bug fixes.
+ bnc#851993: Make the array device names in /etc/mdadm.conf in the initrd match those in /etc/mdadm.conf in the root filesystem.
+ bnc#832501: Teach systemd to start degraded arrays after a timeout if some missing devices never appear
+ bnc#851993: Teach "mdadm --incremental" to handle "DEVICE" lists from mdadm.conf properly
+ fate#316007: Include name in "-Db" output for DDF

Fixed bugs
bnc#832501
boot on raid device is not started if degraded; fix provided
bnc#851993
Opensuse 13.1 boot fails if '/boot' is on RAID & mdadm.conf IDs devices using "DEVICE ..." keyword
Selected Binaries
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