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

public/img/flags/is.svg

@@ -1,12 +1,120 @@
-<svg xmlns="http://www.w3.org/2000/svg" id="flag-icon-css-is" viewBox="0 0 640 480">
-  <defs>
-    <clipPath id="a">
-      <path fill-opacity=".7" d="M0 0h640v480H0z"/>
-    </clipPath>
-  </defs>
-  <g fill-rule="evenodd" stroke-width="0" clip-path="url(#a)">
-    <path fill="#003897" d="M0 0h666.7v480H0z"/>
-    <path fill="#fff" d="M0 186.7h186.7V0h106.6v186.7h373.4v106.6H293.3V480H186.7V293.3H0V186.7z"/>
-    <path fill="#d72828" d="M0 213.3h213.3V0h53.4v213.3h400v53.4h-400V480h-53.4V266.7H0v-53.4z"/>
-  </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="341.34201"
+   width="512"
+   sodipodi:docname="is.svg"
+   xml:space="preserve"
+   viewBox="0 0 512 341.34201"
+   y="0px"
+   x="0px"
+   id="Capa_1"
+   version="1.1"><metadata
+   id="metadata7133"><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="defs7131" /><sodipodi:namedview
+   inkscape:current-layer="Capa_1"
+   inkscape:window-maximized="0"
+   inkscape:window-y="0"
+   inkscape:window-x="0"
+   inkscape:cy="170.671"
+   inkscape:cx="256"
+   inkscape:zoom="1.6386719"
+   showgrid="false"
+   id="namedview7129"
+   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="rect7092"
+   height="341.33701"
+   width="512"
+   style="fill:#0052b4"
+   y="0.0049996339" />
+<polygon
+   transform="translate(0,-85.329)"
+   id="polygon7094"
+   points="202.195,426.666 183.652,426.666 140.978,426.666 122.435,426.666 122.435,295.883 0,295.883 0,277.329 0,234.666 0,216.111 122.435,216.111 122.435,85.329 140.978,85.329 183.652,85.329 202.195,85.329 202.195,216.111 512,216.111 512,234.666 512,277.329 512,295.883 202.195,295.883 "
+   style="fill:#f0f0f0" />
+<polygon
+   transform="translate(0,-85.329)"
+   id="polygon7096"
+   points="183.652,277.329 183.652,426.666 140.978,426.666 140.978,277.329 0,277.329 0,234.666 140.978,234.666 140.978,85.329 183.652,85.329 183.652,234.666 512,234.666 512,277.329 "
+   style="fill:#d80027" />
+<g
+   transform="translate(0,-85.329)"
+   id="g7098">
+</g>
+<g
+   transform="translate(0,-85.329)"
+   id="g7100">
+</g>
+<g
+   transform="translate(0,-85.329)"
+   id="g7102">
+</g>
+<g
+   transform="translate(0,-85.329)"
+   id="g7104">
+</g>
+<g
+   transform="translate(0,-85.329)"
+   id="g7106">
+</g>
+<g
+   transform="translate(0,-85.329)"
+   id="g7108">
+</g>
+<g
+   transform="translate(0,-85.329)"
+   id="g7110">
+</g>
+<g
+   transform="translate(0,-85.329)"
+   id="g7112">
+</g>
+<g
+   transform="translate(0,-85.329)"
+   id="g7114">
+</g>
+<g
+   transform="translate(0,-85.329)"
+   id="g7116">
+</g>
+<g
+   transform="translate(0,-85.329)"
+   id="g7118">
+</g>
+<g
+   transform="translate(0,-85.329)"
+   id="g7120">
+</g>
+<g
+   transform="translate(0,-85.329)"
+   id="g7122">
+</g>
+<g
+   transform="translate(0,-85.329)"
+   id="g7124">
+</g>
+<g
+   transform="translate(0,-85.329)"
+   id="g7126">
+</g>
 </svg>