doc(sample): Add javascript sandbox integration (jsFiddle)

Change doc_widget.js to:

- render "edit in jsfiddle" button next to all examples
- make opt out certain examples by adding jsfiddle="false" attribute to
  doc:source element

1 files changed, 1 insertions, 1 deletions

diff --git a/src/service/xhr.js b/src/service/xhr.js
index 224bc57a..70fcd067 100644
--- a/src/service/xhr.js
+++ b/src/service/xhr.js
@@ -109,7 +109,7 @@
  *
  * @example
    <doc:example>
-     <doc:source>
+     <doc:source jsfiddle="false">
        <script>
          function FetchCntl($xhr) {
            var self = this;