Merge branch 'optics-as-blissobject' into '2.1'
Optics as BlissObject
See merge request !23 (merged)
(cherry picked from commit 0fff39e8)
239e94c4 Added init file on optic 1dcd34a5 Apply black on optic files 4bac5a59 Create a BaseOptic._magnification BlissObject property