Changes

* The panel on the right is an interactive schematic of the instrument. Components that have in/out or on/off states can be configured by clicking on the relevant part of the image. This graphic also shows the light path (in red) so one can easily verify that the setup is correct. A blue border around the schematic indicates that the instrument is not configured for science, but rather for acquisition or calibration(since these modes involve inserting various mirrors into the beam and lamps may be turned on). Warnings or errors result in a red framearound the graphic.