Travis: Initiating build for commit '1bf68ffe83952d76df9ef7afa3da53f9c92cb68a' on branch '5363_cron_archive_full_concurrency': Add new DB-lock-free AtomicList class and use in DistributedQueue. Remove check for other running cronarchive process in CronArchive. Add useCache parameter to Option::get when using the in-memory cache is not desired.