[latexila] About dialog: add Alexander Wilms as artist

[Sébastien Wilmet <swilmet src gnome org>]

commit 8591d05b8d6c598590dbf3245066a9d79932be19
Author: Sébastien Wilmet <swilmet gnome org>
Date:   Fri Jan 9 11:59:18 2015 +0100

    About dialog: add Alexander Wilms as artist
    
    He has contributed the new build tools icons.

 src/main_window.vala |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/src/main_window.vala b/src/main_window.vala
index 2252235..14b4bd7 100644
--- a/src/main_window.vala
+++ b/src/main_window.vala
@@ -1192,6 +1192,7 @@ public class MainWindow : Window
         {
             "Eric Forgeot <e forgeot laposte net>",
             "Sébastien Wilmet <swilmet gnome org>",
+            "Alexander Wilms <f alexander wilms gmail com>",
             "The Kile Team http://kile.sourceforge.net/";,
             "Gedit LaTeX Plugin https://wiki.gnome.org/Apps/Gedit/LaTeXPlugin";,
             null