* Fix currency function for French. Adding Currency_Forms.
* Fix currency function for German. Adding Currency_Forms.
* Move FR_DZ to new currency functions, too.
* Fix tests
* Add more currency options for dutch.
* Add more tests for German, Dutch and French currencies.
Some maintainers for different linux distribution are having some
problems with the encoding on different python versions. This change
intents to make all python files define explicitly the encoding, license
and unix line separators. Remove one example of the README.rst file
where a possible non UTF-8 character is used.