Imports archive data from YAML text into Vesper. The YAML can describe stations, devices (such as microphones and recorders), which devices were used at which stations during which time periods, and how the devices were connected (for example, which microphones were connected to which recorder channels). It can also describe algorithms, algorithm versions, and processors. The import runs as a Vesper job. [Need to describe archive data YAML format in more detail, perhaps on another page that we link to here.]