More build fixes.
Changed the documentation builder to automatically prepend %EPOCROOT% (converted to a path relative form) to pre-processor include path options that start with 'epoc32'. Prevously $(EPOCROOT) was prepended in the makefile, which broke the documentation build because the pre-processor will only accecpt relative path include options.
# help.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 help
==short-description
List the available commands.
==long-description
Lists fshell's built-in and alias commands (e.g. C<dir> is an alias for C<ls -l>). Also lists external commands, DLLs that have a UID2 of 0x102864C8 and EXEs that have a UID2 of 0x102835BE.
==option bool c count
Display the number of unique commands.
==copyright
Copyright (c) 2006-2010 Accenture. All rights reserved.