Comment 6 for bug 1155165

I updated ci/daily-prebuilt-images code to use API and it works and CI job went fine with it.

Now waiting for https://ci.linaro.org/jenkins/job/openembedded-armv7a-lamp/gcc_version=4.7,label=oe_persistent_cloud/6/console to finish so can check my other change. Once it work I will mark as fix released.