[gnote] Remove boost::format from CreateNotebookDialog

[Aurimas Černius <aurimasc src gnome org>]

commit e6d3cbb3595cbbc81731c922c64ac030edcd0c48
Author: Aurimas Černius <aurisc4 gmail com>
Date:   Fri Jan 13 22:11:16 2017 +0200

    Remove boost::format from CreateNotebookDialog

 src/notebooks/createnotebookdialog.cpp |    8 +++-----
 1 files changed, 3 insertions(+), 5 deletions(-)
---
diff --git a/src/notebooks/createnotebookdialog.cpp b/src/notebooks/createnotebookdialog.cpp
index d175de1..5338622 100644
--- a/src/notebooks/createnotebookdialog.cpp
+++ b/src/notebooks/createnotebookdialog.cpp
@@ -1,7 +1,7 @@
 /*
  * gnote
  *
- * Copyright (C) 2012-2013 Aurimas Cernius
+ * Copyright (C) 2012-2013,2017 Aurimas Cernius
  * Copyright (C) 2009 Hubert Figuiere
  *
  * This program is free software: you can redistribute it and/or modify
@@ -19,8 +19,6 @@
  */
 
 
-#include <boost/format.hpp>
-
 #include <glibmm/i18n.h>
 
 #include <gtkmm/table.h>
@@ -54,8 +52,8 @@ namespace gnote {
       
       m_errorLabel.property_xalign() = 0;
       m_errorLabel.set_markup(
-        str(boost::format("<span foreground='red' style='italic'>%1%</span>")
-            % _("Name already taken")));
+        Glib::ustring::compose("<span foreground='red' style='italic'>%1</span>",
+            _("Name already taken")));
       
       table->attach (*label, 0, 1, 0, 1);
       table->attach (m_nameEntry, 1, 2, 0, 1);