Fix to IO and Queuer functions where file_get_contents spills an error despite us handling it properly. Backup System fixes and is operational. metisBackupSystem cron changed to look for /html/Metis instead, since ideally it will only be used in the Ubuntu Juju Charm.
Moved to RC2 and did a new devel package build. Now going to test cron and systemd scripts.
VERSION 1.4.6: Changed how CORS Disable system works to simplify how metis.devices.cloud would work. Callbacks do use Access-Control-Allow-Origin *, however if CORS is disabled, each file requested now has error=CORS Disabled. Simplified uniqueIOObject to move nodeData, action, etc out of uniqueIOObject[pending]. pending[files] now equals [pending].
1.4.6 Stable Merge from 'experimental'