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

public/img/flags/pw.svg

@@ -1,11 +1,116 @@
-<svg xmlns="http://www.w3.org/2000/svg" id="flag-icon-css-pw" viewBox="0 0 640 480">
-  <defs>
-    <clipPath id="a">
-      <path fill-opacity=".7" d="M-70.3 0h640v480h-640z"/>
-    </clipPath>
-  </defs>
-  <g fill-rule="evenodd" stroke-width="1pt" clip-path="url(#a)" transform="translate(70.3)">
-    <path fill="#4aadd6" d="M-173.4 0h846.3v480h-846.3z"/>
-    <path fill="#ffde00" d="M335.6 232.1a135.9 130.1 0 1 1-271.7 0 135.9 130.1 0 1 1 271.7 0z"/>
-  </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="pw.svg"
+   xml:space="preserve"
+   viewBox="0 0 512 341.33701"
+   y="0px"
+   x="0px"
+   id="Capa_1"
+   version="1.1"><metadata
+   id="metadata11800"><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="defs11798" /><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="namedview11796"
+   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="rect11761"
+   height="341.33701"
+   width="512"
+   style="fill:#338af3"
+   y="0" />
+<circle
+   id="circle11763"
+   r="74.207001"
+   cy="170.66299"
+   cx="218.90199"
+   style="fill:#ffda44" />
+<g
+   transform="translate(0,-85.331001)"
+   id="g11765">
+</g>
+<g
+   transform="translate(0,-85.331001)"
+   id="g11767">
+</g>
+<g
+   transform="translate(0,-85.331001)"
+   id="g11769">
+</g>
+<g
+   transform="translate(0,-85.331001)"
+   id="g11771">
+</g>
+<g
+   transform="translate(0,-85.331001)"
+   id="g11773">
+</g>
+<g
+   transform="translate(0,-85.331001)"
+   id="g11775">
+</g>
+<g
+   transform="translate(0,-85.331001)"
+   id="g11777">
+</g>
+<g
+   transform="translate(0,-85.331001)"
+   id="g11779">
+</g>
+<g
+   transform="translate(0,-85.331001)"
+   id="g11781">
+</g>
+<g
+   transform="translate(0,-85.331001)"
+   id="g11783">
+</g>
+<g
+   transform="translate(0,-85.331001)"
+   id="g11785">
+</g>
+<g
+   transform="translate(0,-85.331001)"
+   id="g11787">
+</g>
+<g
+   transform="translate(0,-85.331001)"
+   id="g11789">
+</g>
+<g
+   transform="translate(0,-85.331001)"
+   id="g11791">
+</g>
+<g
+   transform="translate(0,-85.331001)"
+   id="g11793">
+</g>
 </svg>