Fixed some issues from PR review

Author: ed7coyne

src/SerialTransceiver.cpp

@@ -1,28 +1,3 @@
-#ifndef MODEM_SERIAL_TRANSCIEVER_H
-#define MODEM_SERIAL_TRANSCIEVER_H
-
-#include <memory>
-
-#include "Firebase.h"
-#include "modem/commands.h"
-
-namespace firebase {
-namespace modem {
-
-class SerialTransceiver {
- public:
-  void begin(Stream* serial);
-  void loop();
-
- private:
-  std::unique_ptr<Command> CreateCommand(const String& name, Firebase* fbase);
-
-  std::unique_ptr<Firebase> fbase_;
-  std::unique_ptr<ArduinoInputStream> in_;
-  std::unique_ptr<ArduinoOutputStream> out_;
-};
-
-}  // modem
-}  // firebase
-
-#endif // MODEM_SERIAL_TRANSCIEVER_H
+#include "modem/SerialTransceiver.h"
+// Bring them into the base namespace for easier use in arduino ide.
+using firebase::modem::SerialTransceiver;