Merge pull request #296 from bjones/jpy_on_ja_locale_fix

Fix bug for :symbol => false with jpy/ja
Division obeys specified rounding mode
updated CHANGELOG
Merge pull request #298 from envato/master

Money division should obey the specified rounding mode
Add 'round' method to Money

The round method is handy when working at infinite_precision.
At some point you want to round the monitary value to cents.
This method is the explicit way to perform that rounding.
Write documentation for the Money#round method
Maintain the currency in Money#round
Rounding mode param for Money#round

You can now specify the rounding strategy to use when rounding.
Ensure fractional returns a decimal.

It was possible for the Money#fractional method to return
a Float with the combination of infinite_precision and
a deserialised Money instance.
Add Money#round method, bug fix for fractional method
Merge pull request #299 from orien/explicit_round

Add Money#round method
Changes thousands separator for SEK to correct value.
Updates changlog and authors files.
Updates tests for new thousand separator for SEK.
Merge pull request #301 from alex-ross/master

Updates thousands separator for SEK to correct value.
Add russian_central_bank to README
Merge pull request #302 from rmustafin/russian_central_bank_to_readme

Add russian_central_bank to README
Actually should only allow to multiply a money by a number
More readable by using if else
Update CHANGELOG and AUTHORS