Apply Edge smilns detection fix from FakeSmile#7

Uses the modernizr detection.
smilanimns, smil2ns smil21ns and smil3ns are still incorrectly marked as supported, but these seem to be for external SMIL documents, rather rare on the Internets.

This workaround should already enable basic inline SMIL in SVG.

smil.user.js

@@ -93,7 +93,7 @@ function smile(animating) {
 	// NOTE: feature strings are broken in ASV - apparently only declarative switch declarations work
 	// (we have already filter this implementation, though, during the loading phase)
 	// http://tech.groups.yahoo.com/group/svg-developers/message/61236
-	ns2proc[svgns] = !impl.hasFeature("http://www.w3.org/TR/SVG11/feature#Animation", "1.1"); //&& !impl.hasFeature("org.w3c.svg.animation", "1.0");
+	ns2proc[svgns] = !(document.createElementNS && /SVGAnimate/.test(document.createElementNS("http://www.w3.org/2000/svg", "animate")))
 	ns2proc[smilanimns] = !impl.hasFeature(smilanimns, "1.1");
 	ns2proc[smil2ns] = !impl.hasFeature(smil2ns, "2.0");
 	ns2proc[smil21ns] = !impl.hasFeature(smil21ns, "2.1");
@@ -1577,3 +1577,4 @@ try {
 	// (but that's not an issue as most popular versions, ASV3 and ASV6 beta, both support SMIL)
 	window.addEventListener("load", initSMIL, false);
 } catch(exc) {}
+tch(exc) {}