Add a second level of ordering to samples directory.
Add a second level of ordering to samples directory.

This should keep the news samples from randomly changing order.

BUG=None
TEST=Samples with the same name should not change when rebuilding samples.json

Review URL: http://codereview.chromium.org/3304006

git-svn-id: dd90618784b6a4b323ea0c23a071cb1c9e6f2ac7@58425 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser