Quickstarts not running in CI

The script that is meant to run the quickstarts (scripts/hudson/quickstart.sh) is not running them for the following reason: the script clones narayana and changes directory into it to build it but does not change directory back into the quickstart directory before running ./build.sh clean install and consequently it just ends up doing a second rebuild of narayana instead.

Also JENKINS_HOST is missing a userConotent directory so the following call will fail the build

wget http://${JENKINS_HOST}/userConotent/blacktie-thirdparty-centos70x64.tgz