Update Ethiopian installation instructions

[Bernardo Innocenti]

Hello,

as most of the prerequisites landed in joyride, I have updated
the installation instructions for testing the Ethiopian
localization and the Amharic input method.

The procedure is now greatly simplified:

  https://www.codewiz.org/~bernie/wiki/EthiopianLocale

The todo list is also shorter:

  https://www.codewiz.org/~bernie/wiki/EthiopianLocale

Next thing, I'll be working on automatically enabling the
am_ET locale from within olpc-dm/.xinitrc infrastructure.

Why not in /etc/init.d/olpc-configure?  My understanding
is that we were planning to revamp it and move its
functionality in the login rc script, with no need to
hack configuration files in /etc.

-- 
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 |___|   Bernardo Innocenti - http://www.codewiz.org/
  \___\  One Laptop Per Child - http://www.laptop.org/