Tidied iocli exports, build macro tweaks.
Removed 4 overloads of CCommandBase::RunCommand[L] that are no longer used at all, and changed one more to not be exported as it's only used internally to iocli.dll.
fixed builds on platforms that don't support btrace or any form of tracing.
EXPORTS
_ZN16RBtSerialSession11CancelWriteEv @ 1 NONAME
_ZN16RBtSerialSession17WaitForConnectionER14TRequestStatus @ 2 NONAME
_ZN16RBtSerialSession23CancelWaitForConnectionEv @ 3 NONAME
_ZN16RBtSerialSession5CloseEv @ 4 NONAME
_ZN16RBtSerialSession5WriteERK6TDesC8R14TRequestStatus @ 5 NONAME
_ZN16RBtSerialSession7ConnectEv @ 6 NONAME
_ZN34CBluetoothIncomingSerialConnection10CancelReadEv @ 7 NONAME
_ZN34CBluetoothIncomingSerialConnection11CancelWriteEv @ 8 NONAME
_ZN34CBluetoothIncomingSerialConnection17WaitForConnectionEv @ 9 NONAME
_ZN34CBluetoothIncomingSerialConnection4NewLER29MBtIncomingConnectionObserver @ 10 NONAME
_ZN34CBluetoothIncomingSerialConnection4ReadER5TDes8 @ 11 NONAME
_ZN34CBluetoothIncomingSerialConnection5WriteERK6TDesC8 @ 12 NONAME
_ZN34CBluetoothIncomingSerialConnection8ShutDownEv @ 13 NONAME
_ZN34CBluetoothIncomingSerialConnection9ConnectedEv @ 14 NONAME
_ZN34CBluetoothIncomingSerialConnectionD0Ev @ 15 NONAME
_ZN34CBluetoothIncomingSerialConnectionD1Ev @ 16 NONAME
_ZN34CBluetoothIncomingSerialConnectionD2Ev @ 17 NONAME
_ZNK16RBtSerialSession10CancelReadEv @ 18 NONAME
_ZNK16RBtSerialSession11IsConnectedEv @ 19 NONAME
_ZNK16RBtSerialSession4ReadER5TDes8R14TRequestStatus @ 20 NONAME
_ZTI15CBtSerialServer @ 21 NONAME ; #<TI>#
_ZTI16CBtSerialSession @ 22 NONAME ; #<TI>#
_ZTI34CBluetoothIncomingSerialConnection @ 23 NONAME ; #<TI>#
_ZTV15CBtSerialServer @ 24 NONAME ; #<VT>#
_ZTV16CBtSerialSession @ 25 NONAME ; #<VT>#
_ZTV34CBluetoothIncomingSerialConnection @ 26 NONAME ; #<VT>#
_ZN16RBtSerialSession22GetConnectedDeviceAddrER10TBTDevAddr @ 27 NONAME
_ZN16RBtSerialSession22GetConnectedDeviceNameER6TDes16 @ 28 NONAME
_ZN34CBluetoothIncomingSerialConnection20ConnectedDeviceAddrLEv @ 29 NONAME
_ZN34CBluetoothIncomingSerialConnection23GetConnectedDeviceNameLEv @ 30 NONAME