Initial implementation of sendto z3c form
Misc bugfixes.
Removed old sendto cpt/cpy/vpy implementation
Browserview called sendto_form to maintain compatibility
Expect it is safe to remove sendto, and permissions are moved to configure.zcml
Removed transaction_note
Removed possibility for anonymous to use the sendto form
Merge pull request #179 from plone/remove_sendto_cleanedup

Remove sendto