money 6.x-1.0-rc1

- Removed css class used in D5, but not in D6 version of this module.
- Fixed minor bug in decimals seleccion (field settings).
- Moved allowed currencies selection from field settings to widget settings.
- Added currency selection modes to widget settings (code or name).
- Added currency display modes to widget settings (code or symbol).
- Added theme function to display currency.
- Fixed minor string literal issues.
- Added translation template, spanish and catalan translations.