[network-manager-applet] gitignore: ignore cscope files

[Thomas Haller <thaller src gnome org>]

commit 29956a77eab349af76d7be21b70eca3c4f6d5aa1
Author: Thomas Haller <thaller redhat com>
Date:   Tue Feb 16 18:26:21 2016 +0100

    gitignore: ignore cscope files

 .gitignore |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)
---
diff --git a/.gitignore b/.gitignore
index 63026c0..1b26b53 100644
--- a/.gitignore
+++ b/.gitignore
@@ -31,6 +31,10 @@ m4/intltool.m4
 m4/libtool.m4
 m4/lt*.m4
 
+/cscope.in.out
+/cscope.out
+/cscope.po.out
+
 /network-manager-applet-*.tar.*
 nm-applet.conf
 nm-applet.desktop