initial commit of komodo shell

- initial commit of shell and test plugins
Can you change the code header to the following given there is no AUTHORS.txt? Might need to copy in a COPYRIGHT.txt file as well.

CODE HEADER:
/*************************************************************************************
 * JBoss, Home of Professional Open Source.
* See the COPYRIGHT.txt file distributed with this work for information
* regarding copyright ownership. Some portions may be licensed
* to Red Hat, Inc. under one or more contributor license agreements.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301 USA.
 ************************************************************************************/

COPYRIGHT.txt
Portions Copyright (C) 2008-2014 Red Hat, Inc.
Portions Copyright (C) 2000-2007 MetaMatrix, Inc.
Portions Copyright (c) 2000, 2003, 2008 IBM Corporation and others.
Portions Copyright (c) 1997-2000 Sun Microsystems, Inc.

LICENCE FILE TO BE INCLUDED called LICENSE-lgpl-2.1.txt:

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