Copyright for ppm source package in Precise

PPM was downloaded from http://www.lesswatts.org/projects/power-policy

Authors: Tariq Shureih  
	 Arjan van de Ven 
	 Mohamed Abbas 
	 Sarah Sharp 

Copyright (from ppm and other files):

 * Copyright 2007 Intel Corporation
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to
 * deal in the Software without restriction, including without limitation the
 * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
 * sell copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
 * IN THE SOFTWARE.
 *
 * Alternatively, the contents of this file may be used under the terms of the
 * GNU General Public License version 2 (the "GPL"), in which case the
 * provisions of the GPL are applicable instead of the above.  If you wish to
 * allow the use of your version of this file only under the terms of the GPL
 * and not to allow others to use your version of this file under the MIT
 * license, indicate your decision by deleting the provisions above and replace
 * them with the notice and other provisions required by the GPL.  If you do
 * not delete the provisions above, a recipient may use your version of this
 * file under either the GPL or the MIT license.

On Ubuntu and Debian systems, the complete text of the GNU General Public
License version 2 can be found in `/usr/share/common-licenses/GPL-2'.