add cron script for publishing handoffs
add cron script for publishing handoffs


Former-commit-id: 62283edc65e0f374fa3a5ad2149e5c31512ff0bf
bfg-repo-cleaner-demos/eclipselink.runtime-bfg-strip-big-blobs,bfg-repo-cleaner-demos/eclipselink.runtime-bfg-strip-big-blobs,bfg-repo-cleaner-demos/eclipselink.runtime-bfg-strip-big-blobs