[dots] Set empty title for new documents

[Fernando Herrera de las Heras <fherrera src gnome org>]

commit 3b4c391c6d2c612dfc61cb1edc2e769b16bc028f
Author: Fernando Herrera <fherrera onirica com>
Date:   Thu Dec 2 01:01:35 2010 +0100

    Set empty title for new documents

 dots/app_window.py |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/dots/app_window.py b/dots/app_window.py
index 7966736..f49ab26 100644
--- a/dots/app_window.py
+++ b/dots/app_window.py
@@ -396,6 +396,8 @@ class AppWindow(object):
             self.project.view_braille()
 	if document.input_file is not None:
 		self.window.set_title("Dots - " + os.path.basename(document.input_file))
+	else:
+		self.window.set_title("Dots")
 	self.project.connect("line-changed", self._onLineChanged)
 
     def translate(self, document, config):