[arch-releng] archiso2dual.sh: join both i686 and x86_64 iso in one

[Gerardo Exequiel Pozzi]

This is only just for "start point" and is a DRAFT that works (just 
setup correct directories and images names).

Nothing is stripped, I working on it. Size of iso generated is 782237696 
bytes (746MB)

http://github.com/djgera/archiso2dual



-- 
Gerardo Exequiel Pozzi ( djgera )
http://www.djgera.com.ar
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Key fingerprint = 0CAA D5D4 CD85 4434 A219  76ED 39AB 221B 1B8C 330D