Add empty (except for an explanatory comment) watch file

diff --git a/debian/watch b/debian/watch
new file mode 100644 (file)
index 0000000..cf196bc
--- /dev/null
+++ b/debian/watch
@@ -0,0 +1,3 @@
+# dactyl is maintained in a mercurial repo at
+#   http://code.google.com/p/dactyl
+# and isn’t released as a tarball