add runtime, property-literals and shebang tests

test/fixtures/transformation/misc/runtime/actual.js

@@ -0,0 +1,3 @@
+function foo(...test) {
+
+}

test/fixtures/transformation/misc/runtime/expected.js

@@ -0,0 +1,5 @@
+"use strict";
+
+function foo() {
+  var test = to5Runtime.slice.call(arguments);
+}

test/fixtures/transformation/misc/runtime/options.json

@@ -0,0 +1,3 @@
+{
+  "runtime": true
+}