Various minor changes: - Add ability for fields to provide default validators using the class attribute `validators`. - Moved raw_data default to a class attribute. - Call gettext on default label names. - Cleaned up `Field.__init__`.
Various minor changes:
- Add ability for fields to provide default validators using the class attribute `validators`.
- Moved raw_data default to a class attribute.
- Call gettext on default label names.
- Cleaned up `Field.__init__`.

mobyle2-legacy/WTForms,mobyle2-legacy/WTForms