[PATCH] cgit.css: add copyright lines

[Andy Green]

The existing css file does not have any copyright
lines on it.

Signed-off-by: Andy Green <andy at warmcat.com>
---
 cgit.css |    8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/cgit.css b/cgit.css
index 05c4530..30c480a 100644
--- a/cgit.css
+++ b/cgit.css
@@ -1,3 +1,11 @@
+/* cgit.css: css styles for cgit
+ *
+ * Copyright (C) 2006-2018 cgit Development Team <cgit at lists.zx2c4.com>
+ *
+ * Licensed under GNU General Public License v2
+ *   (see COPYING for full license text)
+ */
+
 div#cgit {
 	padding: 0em;
 	margin: 0em;