waste_basket theme and layer

assets/themes/waste_basket/license_info.json

@@ -0,0 +1,10 @@
+[
+    {
+      "authors": [],
+      "path": "waste_basket.svg",
+      "license": "CC0",
+      "sources": [
+        "https://wiki.openstreetmap.org/wiki/File:Waste-basket-12.svg"
+      ]
+    }
+  ]

assets/themes/waste_basket/waste_basket.svg

@@ -0,0 +1,26 @@
+<?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"
+   version="1.1"
+   width="12"
+   height="12"
+   viewBox="0 0 12 12"
+   id="svg2">
+  <metadata id="metadata8">
+    <rdf:RDF>
+      <cc:Work rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type rdf:resource="http://purl.org/dc/dcmitype/StillImage"/>
+        <dc:title/>
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <defs id="defs6"/>
+  <rect width="12" height="12" x="0" y="0" id="canvas" style="fill:none;stroke:none;visibility:hidden"/>
+  <path d="M 4,2 3,2 2,3 8,3 7,2 6,2 5,1 z M 2,4 3,9 7,9 8,4 z" 
+  id="waste-basket" style="fill:#666666;fill-opacity:1" transform="translate(1,1)"/>
+</svg>