Add new templates directory for "reference only" builds.
The only difference is that this changes the masthead.cs file to show a different header.
Change-Id: Id58eb7e8c42a8ab0886f2f5da794fcd108f299ff
diff --git a/tools/droiddoc/templates-sdk-refonly/header.cs b/tools/droiddoc/templates-sdk-refonly/header.cs
new file mode 100644
index 0000000..e8301be
--- /dev/null
+++ b/tools/droiddoc/templates-sdk-refonly/header.cs
@@ -0,0 +1,3 @@
+<?cs call:custom_masthead() ?>
+<?cs call:custom_left_nav() ?>
+