[mutter] Update .gitignore

[Jasper St. Pierre <jstpierre src gnome org>]

commit f5f26c9cffddf5a66cd4d06b464106a49ebec9ef
Author: Jasper St. Pierre <jstpierre mecheye net>
Date:   Mon Dec 14 15:17:40 2015 -0800

    Update .gitignore

 .gitignore |   10 ++++------
 1 files changed, 4 insertions(+), 6 deletions(-)
---
diff --git a/.gitignore b/.gitignore
index 8490913..7a3d9d3 100644
--- a/.gitignore
+++ b/.gitignore
@@ -64,12 +64,10 @@ src/meta-dbus-idle-monitor.[ch]
 src/meta-dbus-login1.[ch]
 src/gtk-shell-protocol.c
 src/gtk-shell-server-protocol.h
-src/xdg-shell-protocol.c
-src/xdg-shell-server-protocol.h
-src/pointer-gestures-unstable-v1-protocol.c
-src/pointer-gestures-unstable-v1-server-protocol.h
-src/xserver-protocol.c
-src/xserver-server-protocol.h
+src/xdg-shell-unstable-v*-protocol.c
+src/xdg-shell-unstable-v*-server-protocol.h
+src/pointer-gestures-unstable-v*-protocol.c
+src/pointer-gestures-unstable-v*-server-protocol.h
 src/meta/meta-version.h
 doc/reference/*.args
 doc/reference/*.bak