cleanup
new style locales directory
rm unused
more cleanup. subscribe_newsletter -> newsletter
add field birthyear, for use cases where we won't know the exact date
dont overwrite existing info, just add these
doc upds
integer must be registered as string to avoid empty value error
fix gender vocabulary. birthyear wants to be a string, despite my intention
doc change
typo
should better start to use a own userdata extension implememtation. but gender shouldnt be mandatory, IMO.
simplify
back to before
Add MANIFEST
Preparing release 0.4
Back to development: 0.5
we depend on plone.app.users with z3cform, >= 2.0
Turn additional schema into a FormExtender

Don't actually change README yet or update tests.
WIP