* Update to 2.5.3
- add `exists_in_package` script function, which take a string argument of the form
"/package-name.package-extension/file-name.file-extension" and return true if the file can be loaded by MSE.
- add 175% export zoom option
* update watermark handling
* collapse card_watermark_1 etc into custom_watermark_link(#)
* added verify_watermark_image, a script that runs in custom watermark fields
* if the field is a potentially valid link, it will run exists_in_package, width_of, and length_of and caches their info in the field
* if the image is too big, it displays it normally instead of erroring
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Co-authored-by: cajun <12363371+CajunAvenger@users.noreply.github.com>
Add The List icon to Old, OldAbu, New, New Planeswalkers, New Conspiracy, M15, M15 Planeswalkers, and Mainframes M15, Adventure, Planeswalker, and DFC
Cleaned up magic-mainframe-extras
Cleaned up some position hints
