add license image

images/license-MIT%20License-yellow.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="122" height="20"><linearGradient id="b" x2="0" y2="100%"><stop offset="0" stop-color="#bbb" stop-opacity=".1"/><stop offset="1" stop-opacity=".1"/></linearGradient><clipPath id="a"><rect width="122" height="20" rx="3" fill="#fff"/></clipPath><g clip-path="url(#a)"><path fill="#555" d="M0 0h47v20H0z"/><path fill="#dfb317" d="M47 0h75v20H47z"/><path fill="url(#b)" d="M0 0h122v20H0z"/></g><g fill="#fff" text-anchor="middle" font-family="DejaVu Sans,Verdana,Geneva,sans-serif" font-size="11"><text x="23.5" y="15" fill="#010101" fill-opacity=".3">license</text><text x="23.5" y="14">license</text><text x="83.5" y="15" fill="#010101" fill-opacity=".3">MIT License</text><text x="83.5" y="14">MIT License</text></g></svg>