Rework copyright

[JohnDMcMaster]

Original code had a hack to insert copyright strings into images. However, copyright is (now?) natively interpreted by GroupXIV and should be done directly

instead of (copyright at global is ignored I think):

initViewer(..."name": "gsky_mpw1-mm1_9000f_4800_g8_roi-all, © 2022 John McMaster, CC-BY"}], ..."copyright": "© 2022 John McMaster, CC-BY"});

should be:

initViewer(..."name": "gsky_mpw1-mm1_9000f_4800_g8_roi-all"}, "copyright": "2022 John McMaster, CC-BY"]});

Where:

• "copyright" has been moved from top level to layer level
• Copyright symbol is now implicit
• Layer name does not contain copyright string

[JohnDMcMaster]

To properly fix this:

• Update pr0nmap
• Update existing metadta on sipr0n

[JohnDMcMaster]

done, changes are live