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

public/img/flags/tn.svg

@@ -1,13 +1,128 @@
-<svg xmlns="http://www.w3.org/2000/svg" id="flag-icon-css-tn" viewBox="0 0 640 480">
-  <defs>
-    <clipPath id="a">
-      <path fill-opacity=".7" d="M-85.3 0h682.6v512H-85.3z"/>
-    </clipPath>
-  </defs>
-  <g fill-rule="evenodd" clip-path="url(#a)" transform="translate(80) scale(.9375)">
-    <path fill="#e70013" d="M-128 0h768v512h-768z"/>
-    <path fill="#fff" d="M385.8 255.8a129.1 129.1 0 1 1-258.2 0 129.1 129.1 0 0 1 258.2 0z"/>
-    <path fill="#e70013" d="M256.7 341.4a85.7 85.7 0 0 1 0-171.3c11.8 0 25.3 2.8 34.4 9.5-62.6 2.3-78.5 55.5-78.5 76.9s10.1 69.1 78.5 76.2c-7.8 5-22.6 8.7-34.4 8.7z"/>
-    <path fill="#e70013" d="M332.1 291.8l-38.9-14.2-25.7 32.4 1.5-41.3-38.8-14.5 39.8-11.4 1.7-41.3 23.2 34.3 39.8-11-25.5 32.5z"/>
-  </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="341.33701"
+   width="512"
+   sodipodi:docname="tn.svg"
+   xml:space="preserve"
+   viewBox="0 0 512 341.33701"
+   y="0px"
+   x="0px"
+   id="Capa_1"
+   version="1.1"><metadata
+   id="metadata13865"><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="defs13863" /><sodipodi:namedview
+   inkscape:current-layer="Capa_1"
+   inkscape:window-maximized="0"
+   inkscape:window-y="0"
+   inkscape:window-x="0"
+   inkscape:cy="170.669"
+   inkscape:cx="256"
+   inkscape:zoom="1.6386719"
+   showgrid="false"
+   id="namedview13861"
+   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="rect13820"
+   height="341.33701"
+   width="512"
+   style="fill:#d80027"
+   y="0" />
+<circle
+   id="circle13822"
+   r="96"
+   cy="170.66299"
+   cx="256"
+   style="fill:#f0f0f0" />
+<g
+   transform="translate(0,-85.331001)"
+   id="g13828">
+	<polygon
+   id="polygon13824"
+   points="310.969,233.337 294.473,256.013 310.941,278.708 284.277,270.027 267.782,292.703 267.799,264.663 241.135,255.981 267.809,247.333 267.826,219.291 284.296,241.986 "
+   style="fill:#d80027" />
+	<path
+   id="path13826"
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 </svg>