Using alias actor ID when available. Using basic SVG flags instead of PNG. Moved PNG and HD SVG flags to assets.

public/img/flags/sc.svg

@@ -1,14 +1,130 @@
-<svg xmlns="http://www.w3.org/2000/svg" id="flag-icon-css-sc" viewBox="0 0 640 480">
-  <defs>
-    <clipPath id="a">
-      <path fill-opacity=".7" d="M0 0h682.7v512H0z"/>
-    </clipPath>
-  </defs>
-  <g fill-rule="evenodd" stroke-width="1pt" clip-path="url(#a)" transform="scale(.9375)">
-    <path fill="red" d="M0 0h992.1v512H0z"/>
-    <path fill="#090" d="M0 512l992.1-170.7V512H0z"/>
-    <path fill="#fff" d="M0 512l992.1-341.3v170.6L0 512z"/>
-    <path fill="#009" d="M0 512V0h330.7L0 512z"/>
-    <path fill="#ff0" d="M0 512L330.7 0h330.7L0 512z"/>
-  </g>
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/"
+   xmlns:cc="http://creativecommons.org/ns#"
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+   xmlns:svg="http://www.w3.org/2000/svg"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   inkscape:version="1.0 (4035a4fb49, 2020-05-01)"
+   height="341.32599"
+   width="512"
+   sodipodi:docname="sc.svg"
+   xml:space="preserve"
+   viewBox="0 0 512 341.32599"
+   y="0px"
+   x="0px"
+   id="Capa_1"
+   version="1.1"><metadata
+   id="metadata12301"><rdf:RDF><cc:Work
+       rdf:about=""><dc:format>image/svg+xml</dc:format><dc:type
+         rdf:resource="http://purl.org/dc/dcmitype/StillImage" /></cc:Work></rdf:RDF></metadata><defs
+   id="defs12299" /><sodipodi:namedview
+   inkscape:current-layer="Capa_1"
+   inkscape:window-maximized="0"
+   inkscape:window-y="0"
+   inkscape:window-x="0"
+   inkscape:cy="170.663"
+   inkscape:cx="256"
+   inkscape:zoom="1.6386719"
+   showgrid="false"
+   id="namedview12297"
+   inkscape:window-height="1020"
+   inkscape:window-width="1485"
+   inkscape:pageshadow="2"
+   inkscape:pageopacity="0"
+   guidetolerance="10"
+   gridtolerance="10"
+   objecttolerance="10"
+   borderopacity="1"
+   bordercolor="#666666"
+   pagecolor="#ffffff" />
+<rect
+   x="0"
+   id="rect12256"
+   height="341.32599"
+   width="512"
+   style="fill:#f0f0f0"
+   y="0" />
+<polygon
+   transform="translate(0,-85.336998)"
+   id="polygon12258"
+   points="427.345,85.337 235.454,85.337 0,426.663 "
+   style="fill:#ffda44" />
+<polygon
+   transform="translate(0,-85.336998)"
+   id="polygon12260"
+   points="512,426.663 512,329.393 0,426.663 "
+   style="fill:#6da544" />
+<polygon
+   transform="translate(0,-85.336998)"
+   id="polygon12262"
+   points="0,426.663 512,222.151 512,85.337 427.345,85.337 "
+   style="fill:#d80027" />
+<polygon
+   transform="translate(0,-85.336998)"
+   id="polygon12264"
+   points="235.454,85.337 0,85.337 0,426.663 "
+   style="fill:#0052b4" />
+<g
+   transform="translate(0,-85.336998)"
+   id="g12266">
+</g>
+<g
+   transform="translate(0,-85.336998)"
+   id="g12268">
+</g>
+<g
+   transform="translate(0,-85.336998)"
+   id="g12270">
+</g>
+<g
+   transform="translate(0,-85.336998)"
+   id="g12272">
+</g>
+<g
+   transform="translate(0,-85.336998)"
+   id="g12274">
+</g>
+<g
+   transform="translate(0,-85.336998)"
+   id="g12276">
+</g>
+<g
+   transform="translate(0,-85.336998)"
+   id="g12278">
+</g>
+<g
+   transform="translate(0,-85.336998)"
+   id="g12280">
+</g>
+<g
+   transform="translate(0,-85.336998)"
+   id="g12282">
+</g>
+<g
+   transform="translate(0,-85.336998)"
+   id="g12284">
+</g>
+<g
+   transform="translate(0,-85.336998)"
+   id="g12286">
+</g>
+<g
+   transform="translate(0,-85.336998)"
+   id="g12288">
+</g>
+<g
+   transform="translate(0,-85.336998)"
+   id="g12290">
+</g>
+<g
+   transform="translate(0,-85.336998)"
+   id="g12292">
+</g>
+<g
+   transform="translate(0,-85.336998)"
+   id="g12294">
+</g>
 </svg>