Move ino2cpp tests to the misc folder

tests/misc/ino2cpp/examples/multifiles/bar.ino

@@ -0,0 +1,4 @@
+unsigned  int barFunc ()  // my comment
+{
+	return 0;
+}

tests/misc/ino2cpp/examples/multifiles/foo.pde

@@ -0,0 +1,13 @@
+char buf[5];
+
+void setup() {
+    fooFunc();
+}
+
+void loop() {
+
+}
+
+char* fooFunc() {
+    return buf;
+}