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.
# hello.cif
#
# Copyright (c) 2010 Accenture. All rights reserved.
# This component and the accompanying materials are made available
# under the terms of the "Eclipse Public License v1.0"
# which accompanies this distribution, and is available
# at the URL "http://www.eclipse.org/legal/epl-v10.html".
#
# Initial Contributors:
# Accenture - Initial contribution
#
==name hello
==short-description
Classic C<Hello World!> example.
==long-description
Intended to be an example of a minimal command implementation. Simply prints C<Hello World!> to the console.
==option bool c color
Write C<Hello World!> in color.
==copyright
Copyright (c) 2005-2010 Accenture. All rights reserved.