Fix build errors in initial miniorgan program

Fixed build errors in initial attempt to port the Circle
miniorgan sample program to circle-stdlib:

Remove members that are provided by the convencience base
class CStdlibAppStdio.

Correct syntax for invoking base class and member constructors.

Added miniorgan.o module to Makefile.

src/Makefile

@@ -5,7 +5,7 @@
 CIRCLE_STDLIB_DIR = ../circle-stdlib
 MSFA_DIR = msfa
 
-OBJS	= main.o kernel.o \
+OBJS	= main.o kernel.o miniorgan.o \
 	  $(MSFA_DIR)/dx7note.o $(MSFA_DIR)/env.o $(MSFA_DIR)/exp2.o $(MSFA_DIR)/fm_core.o \
 	  $(MSFA_DIR)/fm_op_kernel.o $(MSFA_DIR)/freqlut.o $(MSFA_DIR)/lfo.o \
 	  $(MSFA_DIR)/pitchenv.o $(MSFA_DIR)/sin.o $(MSFA_DIR)/tuning.o

src/kernel.cpp

@@ -5,17 +5,17 @@
 #include <iostream>
 
 CKernel::CKernel (void)
-:	CStdlibAppStdio ("minidexed")
-{
-	m_Screen (m_Options.GetWidth (), m_Options.GetHeight ()),
-	m_Timer (&m_Interrupt),
-	m_Logger (m_Options.GetLogLevel (), &m_Timer),
+:	CStdlibAppStdio ("minidexed"),
  	m_I2CMaster (CMachineInfo::Get ()->GetDevice (DeviceI2CMaster), TRUE),
-	m_USBHCI (&m_Interrupt, &m_Timer, TRUE),		// TRUE: enable plug-and-play
-	m_MiniOrgan (&m_Interrupt, &m_I2CMaster)
+	m_MiniOrgan (&mInterrupt, &m_I2CMaster)
+{
 	mActLED.Blink (5);	// show we are alive
 }
 
+CKernel::~CKernel(void)
+{
+}
+
 bool CKernel::Initialize (void)
 {
 	return CStdlibAppStdio::Initialize ();

src/kernel.h

@@ -37,17 +37,7 @@ public:
 
 private:
 	// do not change this order
-	CActLED			m_ActLED;
-	CKernelOptions		m_Options;
-	CDeviceNameService	m_DeviceNameService;
-	CScreenDevice		m_Screen;
-	CExceptionHandler	m_ExceptionHandler;
-	CInterruptSystem	m_Interrupt;
-	CTimer			m_Timer;
-	CLogger			m_Logger;
 	CI2CMaster		m_I2CMaster;
-	CUSBHCIDevice		m_USBHCI;
-
 	CMiniOrgan		m_MiniOrgan;
 };