Merge pull request #4 from piojo/snapshot-fix

Minor fixes.
Merge pull request #5 from jouvin/master

Properly support SL5 and SL5 LVM configuration
[maven-release-plugin] prepare release blockdevices-13.1-rc
[maven-release-plugin] prepare for next development iteration
[maven-release-plugin] prepare release blockdevices-13.1.0-rc3
[maven-release-plugin] prepare for next development iteration
[maven-release-plugin] prepare release blockdevices-13.1.0
[maven-release-plugin] prepare for next development iteration
[maven-release-plugin] prepare release blockdevices-13.5.0
[maven-release-plugin] prepare for next development iteration
Drop reference to old LAPP repo
[maven-release-plugin] prepare release blockdevices-13.6.0
[maven-release-plugin] prepare for next development iteration
[maven-release-plugin] prepare release blockdevices-13.1.1-RC1
[maven-release-plugin] prepare for next development iteration
[maven-release-plugin] prepare release blockdevices-13.1.1
[maven-release-plugin] prepare for next development iteration
treat -1 same as 100% when defined as the end of a partition

There is a significant amount of legacy configuration that assumes that -1 means use all available free space when given as the end of the partition. The installation tools (parted) support this. It may be simpler to just get rid of the legacy code, but I am not sure how easy is this in sites that may have old 5.x systems still in use.
patching mdadm to work both with SL5 and SL6
Merge pull request #7 from orlin777/master

Fix software RAID for SL6