[glib] .gitignore: add "signals"

[Dan Winship <danw src gnome org>]

commit c9ac45a023dda81d232e4efc8e9642e2b849a973
Author: Dan Winship <danw gnome org>
Date:   Sat Sep 28 10:39:01 2013 -0400

    .gitignore: add "signals"

 tests/gobject/.gitignore |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/tests/gobject/.gitignore b/tests/gobject/.gitignore
index 96ea26a..120092d 100644
--- a/tests/gobject/.gitignore
+++ b/tests/gobject/.gitignore
@@ -11,4 +11,5 @@ paramspec-test
 performance
 performance-threaded
 references
+signals
 singleton