anchor.diff:        p
           | Location: #{info.location}
           br
  -        |  Date to hiked: #{info.date}
  +        |  Date: #{info.date}
           br
           |  Elapsed time: #{info.time}
           br
  
positive.code: 
        if info.owner
          p
            a(href="/edittrail/#{info._id}") Edit
            br
            a(onclick="deleteTrail('/trail/#{info._id}'); return false;" href="/trail/#{info._id}" ) Delete
            br
  
negative.code:             br
              | Groups: 
              each group, i in groups
                 a(href="/editgroup/#{group._id}") #{group.name}
                 |  &nbsp;
            else if (info.access == 'public')
              | Public
  