;doc: drop some old man page stuff

doc/manpage.html

@@ -1,38 +0,0 @@
-<!--
-"$title$" "$section$" "$date$" "$footer$" "hledger User Manuals"
-
-$for(header-includes)$
-$header-includes$
-$endfor$
-
-$for(include-before)$
-$include-before$
-$endfor$
--->
-
-<!-- $TOC$ -->
-
-$body$
-
-<!--
-$for(include-after)$
-$include-after$
-$endfor$
-
-$if(author)$
-$for(author)$$author$$sep$; $endfor$.
-$else$
-Simon Michael <simon@joyful.com>
-$endif$
-
-.SH COPYRIGHT
-
-Copyright (C) 2007-2019 Simon Michael.
-.br
-Released under GNU GPLv3+.
-
-.SH SEE ALSO
-hledger(1), hledger\-ui(1), hledger\-web(1), hledger\-api(1)
-hledger_csv(5), hledger_journal(5), hledger_timeclock(5)
-ledger(1)
--->

doc/manpage.nroff

@@ -38,4 +38,3 @@ Released under GNU GPL v3 or later.
 .SH SEE ALSO
 hledger(1), hledger\-ui(1), hledger\-web(1), ledger(1)
 
-hledger_journal(5), hledger_csv(5), hledger_timeclock(5), hledger_timedot(5)