mledoze/countries — pull request #85 by twoSeats (2014-10-13 19:21:12+00:00)
Title: updated zambian currency; ZMK is now obsolete having been replaced by ZMW

also:
updated native language for zimbabwe, shona is more common than chewa by a long shot.
(some of those languages look a little suspect actually....)
added some of the more common languages for zambia; it was looking a little sparse there.
updated "Northern Ndebele" to just "Ndebele".