misc/flag-icons: update the port to version 7.5.0
- Optimize all flags with the latest SVGO 3.3.2
- Fix Palestine flag (red triangle shape and color)
- Assert the last known number of flags to catch
new or deleted flags in the future updates
Reported by: portscout
misc/flag-icons: supply three flag decoration flavors
- Add 16px height missing from the initial check-in
- Factor out common shell code into simple() function
and feed it with specifics; rounded() is special as
it does more complicated image transformations
misc/flag-icons: new port had been added (+)
A curated collection of all country flags in 4x3 and 1x1 formats
converted from SVG to PNG for various sizes, from 24px to 256px,
with rounded corners (based on the blog post by Joel Dare).
Depend on ImageMagick 6.x for the time being until I can come up
with a nice version-agnostic way to circumvent the WARNING: The
"convert" command is deprecated in IMv7, use "magick" instead of
"convert" or "magick convert".