[arch-releng] dm-snapshot branch is now merged in official master branch.

[Gerardo Exequiel Pozzi]

Hello

@Dieter: Please ask if you need help for your helper scripts.
@Sven: I fews days I will update the wiki. Please check the english grammar. Thanks.


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[archiso] Use dm-snapshot instead of aufs2 (A.K.A. "The Big Commit")

* Use device mapper + snapshot module, instead union layer filesystem.
   * A block-level approach vs vfs-level.
   * No more unofficial (Linux) things.
   * More memory is needed.
* Refactor mkarchiso.
* Refactor hooks/archiso.
* Fix install/archiso_pxe_nbd
   (due recent change in mkinitcpio-0.6.15 on checked_modules()/all_modules())
   [Thanks Dave for the improved workaround]
* New configs/releng to build official images.
   * Works with a Bash script instead of Makefile.
     (better control and easy to maintain)
* Remove configs/syslinux-iso.
* Remove archiso2dual script. Integrate functionality in configs/releng.
* New configs/baseline to build the most basic live medium or use as template.
* New README (draft). [Thanks Dieter for fixing english grammar]
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Good Luck.

-- 
Gerardo Exequiel Pozzi
\cos^2\alpha + \sin^2\alpha = 1