[LyX/master] Add missing bits of layout file format update

[Georg Baum]

commit 953a4d13d928517be121cca2a8f2c4bd93ca2137
Author: Georg Baum <b...@lyx.org>
Date:   Thu May 29 21:25:08 2014 +0200

    Add missing bits of layout file format update
    
    This is needed so that the new format number is actually used. Since the
    conversion is a noop I did not update the layout files (more updates will
    come).

diff --git a/lib/scripts/layout2layout.py b/lib/scripts/layout2layout.py
index 62d5d6d..199a318 100644
--- a/lib/scripts/layout2layout.py
+++ b/lib/scripts/layout2layout.py
@@ -178,7 +178,7 @@ import os, re, string, sys
 # development/tools/updatelayouts.sh script to update all
 # layout files to the new format.
 
-currentFormat = 50
+currentFormat = 51
 
 
 def usage(prog_name):
diff --git a/src/TextClass.cpp b/src/TextClass.cpp
index 7941243..bd819ab 100644
--- a/src/TextClass.cpp
+++ b/src/TextClass.cpp
@@ -61,7 +61,7 @@ namespace lyx {
 // development/tools/updatelayouts.sh script, to update the format of
 // all of our layout files.
 //
-int const LAYOUT_FORMAT = 50; //ef: removal of separator layout
+int const LAYOUT_FORMAT = 51; //spitz: add ToggleIndent tag
 
 namespace {