ENH: improve the support of non-ascii filename into MVD2 for windows and Linux

Code/Common/Core/mvdI18nCoreApplication.cxx

@@ -456,9 +456,11 @@ void
 I18nCoreApplication
 ::InitializeLocale()
 {
+  
   QTextCodec::setCodecForTr( QTextCodec::codecForName( "utf8" ) );
-  QTextCodec::setCodecForLocale( QTextCodec::codecForName("utf8") );
+  //QTextCodec::setCodecForLocale( QTextCodec::codecForName("utf8") );
   QTextCodec::setCodecForCStrings( QTextCodec::codecForName("utf8") );
+  
 
   //
   // 1. default UI language is english (no translation).

Code/Common/Core/mvdQuicklookModel.cxx

@@ -120,7 +120,7 @@ QuicklookModel
     assert( viModel!=NULL );
 
     // Write quicklook file on the disk.
-    fileWriter->SetFileName( quicklookFilename.toUtf8().constData() );
+    fileWriter->SetFileName( QFile::encodeName(quicklookFilename).constData()  );
     fileWriter->SetInput( viModel->ToImage() );
     fileWriter->Update();
     }

Code/Common/Core/mvdVectorImageModel.cxx

@@ -809,7 +809,7 @@ VectorImageModel
 
   try
     {
-    fileReader->SetFileName( lodFilename.toUtf8().constData() );
+    fileReader->SetFileName( QFile::encodeName(lodFilename).constData() );
     fileReader->UpdateOutputInformation();
 
     m_ImageFileReader = fileReader;

Code/Common/Core/mvdVectorImageModel.h

@@ -356,7 +356,7 @@ public:
     try
     {
       DefaultImageFileReaderType::Pointer imageFileReader = DefaultImageFileReaderType::New();
-      imageFileReader->SetFileName( filename.toUtf8().constData() );
+      imageFileReader->SetFileName( QFile::encodeName(filename).constData() );
       imageFileReader->UpdateOutputInformation();
     }
     catch(std::exception& exc )