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

public/img/flags/az.svg

@@ -1,8 +1,136 @@
-<svg xmlns="http://www.w3.org/2000/svg" id="flag-icon-css-az" viewBox="0 0 640 480">
-  <path fill="#3f9c35" d="M.1 0h640v480H.1z"/>
-  <path fill="#ed2939" d="M.1 0h640v320H.1z"/>
-  <path fill="#00b9e4" d="M.1 0h640v160H.1z"/>
-  <circle cx="304" cy="240" r="72" fill="#fff"/>
-  <circle cx="320" cy="240" r="60" fill="#ed2939"/>
-  <path fill="#fff" d="M384 200l7.7 21.5 20.6-9.8-9.8 20.7L424 240l-21.5 7.7 9.8 20.6-20.6-9.8L384 280l-7.7-21.5-20.6 9.8 9.8-20.6L344 240l21.5-7.7-9.8-20.6 20.6 9.8L384 200z"/>
+<?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="az.svg"
+   xml:space="preserve"
+   viewBox="0 0 512 341.32599"
+   y="0px"
+   x="0px"
+   id="Capa_1"
+   version="1.1"><metadata
+   id="metadata849"><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="defs847" /><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="namedview845"
+   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="rect802"
+   height="341.32599"
+   width="512"
+   style="fill:#d80027"
+   y="0" />
+<rect
+   x="0"
+   id="rect804"
+   height="113.775"
+   width="512"
+   style="fill:#338af3"
+   y="0" />
+<rect
+   x="0"
+   id="rect806"
+   height="113.775"
+   width="512"
+   style="fill:#6da544"
+   y="227.55099" />
+<g
+   transform="translate(0,-85.336998)"
+   id="g812">
+	<path
+   id="path808"
+   d="m 259.2,297.6 c -22.975,0 -41.6,-18.625 -41.6,-41.6 0,-22.975 18.625,-41.6 41.6,-41.6 7.164,0 13.904,1.811 19.789,5 -9.232,-9.027 -21.857,-14.6 -35.789,-14.6 -28.277,0 -51.2,22.923 -51.2,51.2 0,28.277 22.923,51.2 51.2,51.2 13.932,0 26.557,-5.573 35.789,-14.6 -5.885,3.189 -12.625,5 -19.789,5 z"
+   style="fill:#f0f0f0" />
+	<polygon
+   id="polygon810"
+   points="311.565,235.635 304.503,250.489 320,256 304.503,261.511 311.565,276.365 296.71,269.303 291.2,284.8 285.69,269.303 270.835,276.365 277.897,261.511 262.4,256 277.897,250.489 270.835,235.635 285.69,242.697 291.2,227.2 296.71,242.697 "
+   style="fill:#f0f0f0" />
+</g>
+<g
+   transform="translate(0,-85.336998)"
+   id="g814">
+</g>
+<g
+   transform="translate(0,-85.336998)"
+   id="g816">
+</g>
+<g
+   transform="translate(0,-85.336998)"
+   id="g818">
+</g>
+<g
+   transform="translate(0,-85.336998)"
+   id="g820">
+</g>
+<g
+   transform="translate(0,-85.336998)"
+   id="g822">
+</g>
+<g
+   transform="translate(0,-85.336998)"
+   id="g824">
+</g>
+<g
+   transform="translate(0,-85.336998)"
+   id="g826">
+</g>
+<g
+   transform="translate(0,-85.336998)"
+   id="g828">
+</g>
+<g
+   transform="translate(0,-85.336998)"
+   id="g830">
+</g>
+<g
+   transform="translate(0,-85.336998)"
+   id="g832">
+</g>
+<g
+   transform="translate(0,-85.336998)"
+   id="g834">
+</g>
+<g
+   transform="translate(0,-85.336998)"
+   id="g836">
+</g>
+<g
+   transform="translate(0,-85.336998)"
+   id="g838">
+</g>
+<g
+   transform="translate(0,-85.336998)"
+   id="g840">
+</g>
+<g
+   transform="translate(0,-85.336998)"
+   id="g842">
+</g>
 </svg>