Added gadget wrapper for a presentation to be placed in the codesite wiki.
diff --git a/samples/api-python-client-doc/static/preso_embed.xml b/samples/api-python-client-doc/static/preso_embed.xml
new file mode 100644
index 0000000..495e4c4
--- /dev/null
+++ b/samples/api-python-client-doc/static/preso_embed.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<Module>
+ <ModulePrefs title="Intro to OAuth 2.0 Presentation" />
+ <Content type="url" href="https://docs.google.com/present/embed?id=dc7kjwb2_46c4vppgcw&size=l" />
+</Module>