Revert the DMR DMO transmitter changes.

DMRDMOTX.h

@@ -37,8 +37,6 @@ public:
 
   uint8_t getSpace() const;
 
-  void setColorCode(uint8_t colorCode);
-
 private:
   CSerialRB            m_fifo;
   arm_fir_instance_q15 m_modFilter;
@@ -47,8 +45,6 @@ private:
   uint16_t             m_poLen;
   uint16_t             m_poPtr;
   uint32_t             m_txDelay;
-  uint8_t              m_idle[DMR_FRAME_LENGTH_BYTES];
-  uint32_t             m_frameCount;
 
   void writeByte(uint8_t c);
 };