Add embedded video for the AST tutorial.
As asked for by Sean, putting the video into the docs.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@182081 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/docs/IntroductionToTheClangAST.rst b/docs/IntroductionToTheClangAST.rst
index 81eb7ed..b62aa58 100644
--- a/docs/IntroductionToTheClangAST.rst
+++ b/docs/IntroductionToTheClangAST.rst
@@ -7,6 +7,10 @@
Clang, or use tools that work based on Clang's AST, like the AST
matchers.
+.. raw:: html
+
+ <center><iframe width="560" height="315" src="http://www.youtube.com/embed/VqCkCDFLSsc?vq=hd720" frameborder="0" allowfullscreen></iframe></center>
+
Introduction
============