3 hooks: page, link_url, edit_hook, page_final
4 funcs: ewiki_email_protect_enctext, ewiki_email_protect_link, ewiki_email_protect_edit_hook, ewiki_email_protect_form, ewiki_email_protect_encode, str_rot17, ewiki_email_protect_feedbots, nat_rand
7 title: ProtectedEmailAdresses
8 description: hides email addresses with intermediate formular pages
10 EWIKI_PAGE_EMAIL=ProtectedEmail // page name
11 EWIKI_EMAILPROT_UNLOCK=1|0 // unlock protection, once human verified