Fixed typos, added notes, cleaned code
Unsubscribing is now possible in all cases (even if allow_anon_registration is set to false)
Moved user menu in UserApi
Removed legacy shorturls code.
Fixed typos, added titles, moved view options and edit options page into one.
Made it possible to change the email adress, fixes #82
Fixed redirection
Removed ':'
Merge pull request #107 from cmfcmf/patch-20

Fixed serveral problems