- Modifies _user_mail_text() to automatically override the default
strings when needed and apply t() on the strings. This lets Drupal translators
include default messages in translations, and also removes a lot of repeated code.
Modified the internal $messageid of the approval message from
welcome_approval_body/subject to approval_body/subject, so automatic variable
name computation can be done. This does not affect any variable table keys, since
the change was especially done to keep the variable names...
- Adds %login_uri and %edit_uri to move away from the concatenation approach used in
the default messages, thus making those messages visible for the .po extractor
- Uses direct return in help text generation when no more action need to be taken
on the help string (the '$output .=' approach was just plain silly looking and
misleading, since there was no preceding or appended string in $output)