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

public/img/flags/ag.svg

@@ -1,14 +1,134 @@
-<svg xmlns="http://www.w3.org/2000/svg" id="flag-icon-css-ag" viewBox="0 0 640 480">
-  <defs>
-    <clipPath id="a">
-      <path fill-opacity=".7" d="M-79.7 0H603v512H-79.7z"/>
-    </clipPath>
-  </defs>
-  <g fill-rule="evenodd" clip-path="url(#a)" transform="translate(74.7) scale(.9375)">
-    <path fill="#fff" d="M-120 0h763.3v511.5H-120z"/>
-    <path d="M-118.3.6h760.9v216.1h-761z"/>
-    <path fill="#0061ff" d="M21.3 203.2h505V317h-505z"/>
-    <path fill="#e20000" d="M642.8 1.8V512H262L642.8 1.7zm-761.5 0V512H262L-118.7 1.7z"/>
-    <path fill="#ffd600" d="M440.4 203.3L364 184l64.9-49-79.7 11.4 41-69.5-70.7 41L332.3 37l-47.9 63.8-19.3-74-21.7 76.3-47.8-65 13.7 83.2L138.5 78l41 69.5-77.4-12.5 63.8 47.8L86 203.3h354.3z"/>
-  </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="341.32999"
+   width="512"
+   sodipodi:docname="ag.svg"
+   xml:space="preserve"
+   viewBox="0 0 512 341.32999"
+   y="0px"
+   x="0px"
+   id="Capa_1"
+   version="1.1"><metadata
+   id="metadata196"><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="defs194" /><sodipodi:namedview
+   inkscape:current-layer="Capa_1"
+   inkscape:window-maximized="0"
+   inkscape:window-y="0"
+   inkscape:window-x="0"
+   inkscape:cy="170.665"
+   inkscape:cx="256"
+   inkscape:zoom="1.6386719"
+   showgrid="false"
+   id="namedview192"
+   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="rect147"
+   height="341.32599"
+   width="512"
+   y="0.0019979859" />
+<path
+   id="path149"
+   d="m 88.751,136.53 c -2.239,11.029 -3.417,22.443 -3.417,34.134 0,11.69 1.179,23.105 3.417,34.134 L 256,215.184 423.249,204.796 c 2.239,-11.029 3.417,-22.443 3.417,-34.134 0,-11.691 -1.179,-23.105 -3.417,-34.134"
+   style="fill:#0052b4" />
+<path
+   id="path151"
+   d="M 423.249,204.796 H 88.751 c 15.813,77.9 84.683,136.534 167.249,136.534 82.566,0 151.436,-58.634 167.249,-136.534 z"
+   style="fill:#f0f0f0" />
+<polygon
+   transform="translate(0,-85.335)"
+   id="polygon153"
+   points="212.117,207.603 195.971,178.238 228.894,184.536 233.068,151.276 256,175.738 278.933,151.276 283.105,184.536 316.029,178.238 299.884,207.604 330.203,221.865 181.797,221.865 "
+   style="fill:#ffda44" />
+<g
+   transform="translate(0,-85.335)"
+   id="g159">
+	<polygon
+   id="polygon155"
+   points="0,426.661 255.997,426.661 0,85.335 "
+   style="fill:#a2001d" />
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+   id="polygon157"
+   points="256.003,426.661 512,426.661 512,85.335 "
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 </svg>