Vendor dependencies for 0.3.0 release

vendor/svg_fmt/tests/display.rs

@@ -0,0 +1,18 @@
+use svg_fmt::{black, rectangle, red, text, white, BeginSvg, EndSvg, Stroke};
+
+#[test]
+fn foo() {
+    println!("{}", BeginSvg { w: 800.0, h: 600.0 });
+    println!(
+        "    {}",
+        rectangle(20.0, 50.0, 200.0, 100.0)
+            .fill(red())
+            .stroke(Stroke::Color(black(), 3.0))
+            .border_radius(5.0)
+    );
+    println!(
+        "    {}",
+        text(25.0, 100.0, "Foo!").size(42.0).color(white())
+    );
+    println!("{}", EndSvg);
+}