Added showdebug command.
Also:
* Added an exported constructor to RChildProcess so the iProcess handle was set to zero on construction.
* Fixed bug in fshell_builddocs script that created HTML relative links with backslashes instead of forward slashes.
# exit.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 exit==short-descriptionShutdown fshell.==long-descriptionNote, this causes fshell's command history to be persisted to a file.==copyrightCopyright (c) 2006-2010 Accenture. All rights reserved.==smoke-test# This used to cause fshell problemsfshell -e exit