[LyX/2.2.x] Dummy export for spreadsheets: plaintext and DocBook.

[Richard Heck]

commit 1f36c6aa78e1639acf47e57afd1023ff9babadd4
Author: Richard Heck <rgh...@lyx.org>
Date:   Sun Jul 31 00:53:12 2016 -0400

    Dummy export for spreadsheets: plaintext and DocBook.
    
    (cherry picked from commit 94dd876699691037e1d30442c4541006347be9fe)
---
 lib/external_templates |    6 ++++++
 1 files changed, 6 insertions(+), 0 deletions(-)

diff --git a/lib/external_templates b/lib/external_templates
index 07e73dd..1145f3a 100644
--- a/lib/external_templates
+++ b/lib/external_templates
@@ -75,6 +75,12 @@ Template GnumericSpreadsheet
                Requirement "ifthen"
                ReferencedFile pdflatex "$$AbsOrRelPathMaster$$Basename.tex"
        FormatEnd
+       Format Ascii
+               Product "[Spreadsheet: $$FName]"
+       FormatEnd
+       Format DocBook
+               Product "[Spreadsheet: $$FName]"
+       FormatEnd
 TemplateEnd
 
 Template RasterImage