Introduce three helper scripts: atlas-find-project <pattern> atlas-install-project [--cvmfs|--point1] <project>... altas-install-nightly <branch>/<project>/<tag>/<datetime>
Introduce three helper scripts: atlas-find-project <pattern> atlas-install-project [--cvmfs|--point1] <project>... altas-install-nightly <branch>/<project>/<tag>/<datetime>