[gnumeric] ssconvert: -L and -D have not worked for years, so remove them.

[Morten Welinder <mortenw src gnome org>]

commit 9b6808809e21353b0e21ab4e2c9a84184c4dc59b
Author: Morten Welinder <terra gnome org>
Date:   Sat Feb 18 14:10:00 2017 -0500

    ssconvert: -L and -D have not worked for years, so remove them.

 doc/ssconvert.1 |    8 --------
 1 files changed, 0 insertions(+), 8 deletions(-)
---
diff --git a/doc/ssconvert.1 b/doc/ssconvert.1
index 89460aa..857d4bf 100644
--- a/doc/ssconvert.1
+++ b/doc/ssconvert.1
@@ -82,14 +82,6 @@ Show all help options.
 .B \-\-help\-libspreadsheet
 Show Gnumeric options.
 
-.SS "Path options"
-.TP
-.B \-L, \-\-lib\-dir=STRING
-Set the root library directory.
-.TP
-.B \-D, \-\-data\-dir=STRING
-Adjust the root data directory.
-
 .SH LIST OF IMPORTER/EXPORTER IDS
 The following IDs can be can be used both for import (reading) and export
 (writing).