[longomatch] Fix CSV export FileDialog filter.

[Andoni Morales Alastruey <amorales src gnome org>]

commit 07454e06b77195fd2f26a3b413b1c659b7b5f6de
Author: Xavi Artigas <xartigas fluendo com>
Date:   Mon Apr 20 13:03:22 2015 +0200

    Fix CSV export FileDialog filter.

 LongoMatch.Plugins/CSVExporter.cs |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/LongoMatch.Plugins/CSVExporter.cs b/LongoMatch.Plugins/CSVExporter.cs
index e5a475e..f890551 100644
--- a/LongoMatch.Plugins/CSVExporter.cs
+++ b/LongoMatch.Plugins/CSVExporter.cs
@@ -59,7 +59,7 @@ namespace LongoMatch.Plugins
                        string proposed_filename = project.Description.Title + ".csv";
                        string filename = guiToolkit.SaveFile (Catalog.GetString ("Output file"), 
proposed_filename,
                                                  Config.HomeDir, "CSV",
-                                                 new string[] { ".csv" });
+                                                 new string[] { "*.csv" });
                        
                        if (filename == null)
                                return;