[gimp-web/testing] Add new header image to rotation

[Pat David <patdavid src gnome org>]

commit 8589ea9e925ee4bf113578a06852e88b6cd36d43
Author: Pat David <patdavid gmail com>
Date:   Fri Dec 15 15:05:24 2017 -0600

    Add new header image to rotation
    
    Added a new image from Mica Semrick to the random header image
    rotation.

 content/images/frontpage/headers/Matador_Rocks.jpg |  Bin 0 -> 209386 bytes
 header-images.json                                 |    7 +++++++
 2 files changed, 7 insertions(+), 0 deletions(-)
---
diff --git a/content/images/frontpage/headers/Matador_Rocks.jpg 
b/content/images/frontpage/headers/Matador_Rocks.jpg
new file mode 100644
index 0000000..7c01d91
Binary files /dev/null and b/content/images/frontpage/headers/Matador_Rocks.jpg differ
diff --git a/header-images.json b/header-images.json
index 2d64c5d..b9c5d4a 100644
--- a/header-images.json
+++ b/header-images.json
@@ -13,5 +13,12 @@
         "sourceURL": "https://www.flickr.com/photos/patdavid/10614802615";,
         "file": "/images/frontpage/headers/cotton.jpg",
         "license": "cc-by-sa"
+    },{
+        "author": "Mica Semrick",
+        "authorURL": "https://silentumbrella.com/";,
+        "title": "Matador Rocks",
+        "sourceURL": "https://silentumbrella.com/";,
+        "file": "/images/frontpage/headers/Matador_Rocks.jpg",
+        "license": "cc-by-sa"
     }
 ]