[rhythmbox] ignore glade backup files

[Jonathan Matthew <jmatthew src gnome org>]

commit 5014d855ea0024a7291f8e5dcbe51e1c2650365f
Author: Jonathan Matthew <jonathan d14n org>
Date:   Sun Aug 17 22:22:42 2014 +1000

    ignore glade backup files

 .gitignore |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/.gitignore b/.gitignore
index d183b80..e90b5ec 100644
--- a/.gitignore
+++ b/.gitignore
@@ -5,6 +5,7 @@
 *.pyc
 *.plugin
 cscope.out
+*.ui~
 
 autom4te*.cache
 stamp-h