templates/map-raw

hgweb/templates: remove unused vars from map-raw

annotateline contains html and it is unused
filenodelink is unused but should be defined

header = header-raw.tmpl
footer = ""
changeset = changeset-raw.tmpl
difflineplus = "#line#"
difflineminus = "#line#"
difflineat = "#line#"
diffline = "#line#"
changesetparent = "# parent: #node#"
changesetchild = "# child: #node#"
filenodelink = ""
filerevision = filerevision-raw.tmpl
fileline = "#line#"
diffblock = "#lines#"
filediff = filediff-raw.tmpl