choo: add server rendering

examples/server/views/main.js

@@ -0,0 +1,10 @@
+const choo = require('../../../')
+
+module.exports = function (params, state, send) {
+  const message = state.message
+  return choo.view`
+    <section>
+      <h1>${message}</h1>
+    </section>
+  `
+}