doxygen: symlink files instead of making copies.

diff --git a/doxygen/test/contents_image/tiny.png b/doxygen/test/contents_image/tiny.png
deleted file mode 100644 (file)
index cacab704188f9c4c676ab8105add4bec7fc875bd..0000000000000000000000000000000000000000
Binary files a/doxygen/test/contents_image/tiny.png and /dev/null differ

diff --git a/doxygen/test/contents_image/tiny.png b/doxygen/test/contents_image/tiny.png
new file mode 120000 (symlink)
index 0000000000000000000000000000000000000000..d154db2738cb997c088f8d698cc01cc04333d0ce
--- /dev/null
+++ b/doxygen/test/contents_image/tiny.png
@@ -0,0 +1 @@
+../../../doc/static/tiny.png
\ No newline at end of file