Qmarks can occur in block device descriptions  
Qmarks can occur in block device descriptions  

This breaks the YAML when it occurs.  Added escaping to descriptions.
resin-io-modules/drivelist,resin-io/drivelist,resin-io-modules/drivelist,resin-io-modules/drivelist,resin-io-modules/drivelist,resin-io/drivelist