Adding bitmaps that can't be generated by ImageMagick

Also adding support for the xx-YY variants to the make_yaml_from_hwids
script, which required that I rename those directories from xx-YY to xx_YY.

Providing a default locale ordering for all locales, which is roughly
geographical.

Change-Id: I4919728a0a876b649cef9dec3a023d0263efe794

R=rspangler@chromium.org
BUG=chromium-os:13037
TEST=none

Review URL: http://codereview.chromium.org/6878074
183 files changed