[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]

Signed-off-by: Gerardo Exequiel Pozzi <vmlinuz386@yahoo.com.ar>

1 files changed, 0 insertions, 36 deletions

diff --git a/configs/syslinux-iso/overlay/etc/rc.conf b/configs/syslinux-iso/overlay/etc/rc.conf
deleted file mode 100644
index aff67e9..0000000
--- a/configs/syslinux-iso/overlay/etc/rc.conf
+++ /dev/null
@@ -1,36 +0,0 @@
-#
-# /etc/rc.conf - Main Configuration for Arch Linux
-
-. /etc/archiso/functions
-
-LOCALE_DEFAULT="en_US.UTF-8"
-DAEMON_LOCALE_DEFAULT="no"
-CLOCK_DEFAULT="UTC"
-TIMEZONE_DEFAULT="Canada/Pacific"
-KEYMAP_DEFAULT="us"
-CONSOLEFONT_DEFAULT=
-CONSOLEMAP_DEFAULT=
-USECOLOR_DEFAULT="yes"
-VERBOSE_DEFAULT="3"
-
-LOCALE="$(kernel_cmdline locale ${LOCALE_DEFAULT})"
-DAEMON_LOCALE="$(kernel_cmdline daemon_locale ${DAEMON_LOCALE_DEFAULT})"
-HARDWARECLOCK="$(kernel_cmdline clock ${CLOCK_DEFAULT})"
-TIMEZONE="$(kernel_cmdline timezone ${TIMEZONE_DEFAULT})"
-KEYMAP="$(kernel_cmdline keymap ${KEYMAP_DEFAULT})"
-CONSOLEFONT="$(kernel_cmdline consolefont ${CONSOLEFONT_DEFAULT})"
-CONSOLEMAP="$(kernel_cmdline consolemap ${CONSOLEMAP_DEFAULT})"
-USECOLOR="$(kernel_cmdline usecolor ${USECOLOR_DEFAULT})"
-VERBOSE="$(kernel_cmdline verbose ${VERBOSE_DEFAULT})"
-
-MOD_AUTOLOAD="yes"
-MODULES=()
-
-UDEV_TIMEOUT=30
-USEDMRAID="no"
-USEBTRFS="no"
-USELVM="no"
-
-HOSTNAME="archiso"
-
-DAEMONS=(hwclock syslog-ng network archiso)