RubyMoney/money — pull request #442 by tweymuth (2014-10-11 16:09:00+00:00)
Title: Correct smallest denomination for Vietnamese dong

After having changed `subunit_to_unit` to 1 for VND in [PR #441](https://github.com/RubyMoney/money/pull/441), we have to correct the value for `smallest_denomination`as well, since this value is given in the subunit of the currency.

Furthermore, after having read the [Wikipedia article about VND](http://en.wikipedia.org/wiki/Vietnamese_dong) one more time, I realized that there are actually bank notes worth 100 VND. Therefore, the smallest denomination is actually 100 VND, not 200 VND as previously thought.