[evolution] Show "No proxy" instead of "None" in the proxy editor

[Milan Crha <mcrha src gnome org>]

commit c053b8705a27de2721a2f5cff85700fe49d0997d
Author: Milan Crha <mcrha redhat com>
Date:   Mon Jun 29 14:02:26 2015 +0200

    Show "No proxy" instead of "None" in the proxy editor
    
    While the detailed description explains that the "None" is for "No proxy",
    it's not easily understood from the combo value, thus rename it there.

 e-util/e-proxy-editor.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/e-util/e-proxy-editor.c b/e-util/e-proxy-editor.c
index 0dd7481..c8e69ba 100644
--- a/e-util/e-proxy-editor.c
+++ b/e-util/e-proxy-editor.c
@@ -557,7 +557,7 @@ proxy_editor_constructed (GObject *object)
 
        gtk_combo_box_text_append (
                GTK_COMBO_BOX_TEXT (editor->priv->method_combo_box),
-               enum_value->value_nick, _("None"));
+               enum_value->value_nick, _("No proxy"));
 
        widget = gtk_label_new (
                _("Use a direct connection, no proxying required."));