updated zambian currency; ZMK is now obsolete having been replaced by ZMW

[twmbx]

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".

[herrjemand]

There is no such as language as Ndebele. There Northern Ndebele and Southern Ndebele, and they called such so according to the group of peoples that use them. In fact they are different languages. Southern Ndebele is part of the Nguni group of Bantu languages and Northern is the part of Zunda which is part of Nguni group. But they are different languages with different codes, and so you can not have language called Ndebele, since it simply no exists.

So, as much as wikipedia says Zimbabwe official langauge is Ndebele its actually Northern Ndebele. Please follow the links and read first.

Chewa is not native but one of natives in Zimbabwe.
Considering this fact I propose a discussion of this issue, as it is problematic to define what is official language for this country.

Summary:

• Thanks for update on Currency. No one have looked at it yet.
• Please revert changes for Zimbabwe.

P.S. Awesome to meet developer from Zambia*)

Thanks

[twmbx]

Cool, I'll add to discussion on #86

[mledoze]

I'll close this issue, please see #86.