Support internationalization

babel.cfg

hiboo/account/settings.py

hiboo/account/templates/account_home.html

hiboo/account/templates/account_password.html

hiboo/account/templates/account_signin.html

hiboo/account/templates/account_signup.html

hiboo/account/templates/avatar_create.html

hiboo/account/templates/avatar_pick.html

hiboo/account/templates/profile_create.html

hiboo/account/templates/profile_pick.html

hiboo/models.py

hiboo/service/templates/service_create.html

hiboo/service/templates/service_create_form.html

hiboo/service/templates/service_details.html

hiboo/service/templates/service_list.html

hiboo/sso/forms.py

hiboo/sso/templates/protocol_oidc.html

hiboo/sso/templates/protocol_saml.html

hiboo/sso/templates/sso_redirect.html

hiboo/templates/base.html