custom output filename

[skyme5]

Description

Currently filenames are used as provided from the magzdb.org, it would be nice to provide ability for custom filenames with attributes such eid, year, issue

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[Rob-T]

Also updating the PDF metadata with the current Author (magazine title?) and Title (magazine issue date?) would be great as well.

[steve1977]

Both renaming and metadata would be great additions.

Would need to secure though that running the script again would not redownload all magazine issues again.