v1.2.0

What's Changed

• Add the Zenodo concept DOI to the citation metadata. by @roytsmart in #56
• Add iris.sji to load slit-jaw images into named arrays by @roytsmart in #57
• Find the dust on the slit-jaw CCD, and remove it with SlitJawObservation.remove_dust(). by @roytsmart in #58

Full Changelog: v1.1.0...v1.2.0