[glom] Update .gitignore

[Murray Cumming <murrayc src gnome org>]

commit 5d72eb33b27e6093eda584b3f06194faf82be3de
Author: Murray Cumming <murrayc murrayc com>
Date:   Thu Oct 31 11:42:50 2013 +0100

    Update .gitignore

 .gitignore |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/.gitignore b/.gitignore
index 0d69fd8..3073d32 100644
--- a/.gitignore
+++ b/.gitignore
@@ -57,4 +57,6 @@ Makefile.in
 /examples/glom-examples-resources.c
 /glom/libglom/data/libglom-resources.c
 
+*.stamp
+
 /glom-?.*.tar.*