anchor.diff:  
   -mod_title("Ginger remark").
   -mod_description("Enables simple adding of resources.").
  +-mod_depends([mod_ginger_edit]).
   
   -include_lib("zotonic.hrl").
   
  
positive.code:                      {remark, RemarkId},
                       {person, Author},
                       {author, "true"}],
              Email = m_rsc:p(Author, email, Context),            
              notify_email(Email, Vars, Context)
          end,
          Authors
  
negative.code:             Vars = [ {about, About},
                       {remark, RemarkId},
                       {person, Follower}],
              Email = m_rsc:p(Follower, email, Context),
              notify_email(Email, Vars, Context)
          end,
          Followers
  