[gnote] Remove use of boost::noncopyable

[Aurimas Černius <aurimasc src gnome org>]

commit fc39dfd72fda3985c91aa54af2bac53c2f745903
Author: Aurimas Černius <aurisc4 gmail com>
Date:   Sat Jan 28 18:17:42 2017 +0200

    Remove use of boost::noncopyable

 src/Makefile.am         |    1 +
 src/noncopyable.hpp     |   43 +++++++++++++++++++++++++++++++++++++++++++
 src/sharp/xmlreader.hpp |    5 +++--
 src/sharp/xmlwriter.hpp |    6 +++---
 src/undo.hpp            |    7 +++----
 5 files changed, 53 insertions(+), 9 deletions(-)
---
diff --git a/src/Makefile.am b/src/Makefile.am
index dc3a52c..7c00646 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -107,6 +107,7 @@ libgnote_la_SOURCES = \
        mainwindow.hpp mainwindow.cpp \
        mainwindowaction.hpp mainwindowaction.cpp \
        mainwindowembeds.hpp mainwindowembeds.cpp \
+       noncopyable.hpp \
        noteaddin.hpp noteaddin.cpp \
        notebase.hpp notebase.cpp \
        notebuffer.hpp notebuffer.cpp \
diff --git a/src/noncopyable.hpp b/src/noncopyable.hpp
new file mode 100644
index 0000000..d1b6d76
--- /dev/null
+++ b/src/noncopyable.hpp
@@ -0,0 +1,43 @@
+/*
+ * gnote
+ *
+ * Copyright (C) 2017 Aurimas Cernius
+ * 
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ */
+
+
+#ifndef __NONCOPYABLE_HPP__
+#define __NONCOPYABLE_HPP__
+
+namespace gnote
+{
+
+class NonCopyable
+{
+public:
+  NonCopyable() {}
+  NonCopyable(const NonCopyable &) = delete;
+  const NonCopyable & operator=(const NonCopyable &) = delete;
+};
+
+}
+
+#endif
+
diff --git a/src/sharp/xmlreader.hpp b/src/sharp/xmlreader.hpp
index a423fa2..d4e6bd6 100644
--- a/src/sharp/xmlreader.hpp
+++ b/src/sharp/xmlreader.hpp
@@ -29,14 +29,15 @@
 #ifndef __SHARP_XMLREADER_HPP_
 #define __SHARP_XMLREADER_HPP_
 
-#include <boost/noncopyable.hpp>
 #include <glibmm/ustring.h>
 #include <libxml/xmlreader.h>
 
+#include "noncopyable.hpp"
+
 namespace sharp {
 
 class XmlReader
-    : public boost::noncopyable
+    : public gnote::NonCopyable
 {
 public:
   /** Create a XmlReader to read from a buffer */
diff --git a/src/sharp/xmlwriter.hpp b/src/sharp/xmlwriter.hpp
index fd5929e..b78f37a 100644
--- a/src/sharp/xmlwriter.hpp
+++ b/src/sharp/xmlwriter.hpp
@@ -30,12 +30,12 @@
 #define __SHARP_XMLWRITER_HPP_
 
 
-#include <boost/noncopyable.hpp>
-
 #include <glib.h>
 #include <glibmm/ustring.h>
 #include <libxml/xmlwriter.h>
 
+#include "noncopyable.hpp"
+
 
 namespace sharp {
 
@@ -47,7 +47,7 @@ namespace sharp {
   }
 
   class XmlWriter
-    : public boost::noncopyable
+    : public gnote::NonCopyable
   {
   public:
     XmlWriter();
diff --git a/src/undo.hpp b/src/undo.hpp
index 59650e0..3fc1565 100644
--- a/src/undo.hpp
+++ b/src/undo.hpp
@@ -1,7 +1,7 @@
 /*
  * gnote
  *
- * Copyright (C) 2013,2016 Aurimas Cernius
+ * Copyright (C) 2013,2016-2017 Aurimas Cernius
  * Copyright (C) 2009 Hubert Figuiere
  *
  * This program is free software: you can redistribute it and/or modify
@@ -27,14 +27,13 @@
 #include <string>
 #include <stack>
 
-#include <boost/noncopyable.hpp>
-
 #include <sigc++/signal.h>
 #include <gtkmm/textbuffer.h>
 #include <gtkmm/texttag.h>
 #include <gtkmm/textiter.h>
 
 #include "base/macros.hpp"
+#include "noncopyable.hpp"
 #include "notebuffer.hpp"
 #include "utils.hpp"
 
@@ -220,7 +219,7 @@ private:
 };
 
 class UndoManager
-  : public boost::noncopyable
+  : public gnote::NonCopyable
 {
 public:
   /** the buffer it NOT owned by the UndoManager