Add debian/source/options to declare native source format

For use by git-debpush.

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

diff --git a/debian/source/options b/debian/source/options
new file mode 100644 (file)
index 0000000..26fcc46
--- /dev/null
+++ b/debian/source/options
@@ -0,0 +1 @@
+-sn