text: Copyright (c) 2008 - 2011, EllisLab, Inc.
  All rights reserved.
  
  This license is a legal agreement between you and EllisLab Inc. for the use
  of CodeIgniter Software (the "Software").  By obtaining the Software you
  agree to comply with the terms and conditions of this license.
  
  PERMITTED USE
  You are permitted to use, copy, modify, and distribute the Software and its
  documentation, with or without modification, for any purpose, provided that
  the following conditions are met:
  
  1. A copy of this license agreement must be included with the distribution.
  
  2. Redistributions of source code must retain the above copyright notice in
     all source code files.
  
  3. Redistributions in binary form must reproduce the above copyright notice
     in the documentation and/or other materials provided with the distribution.
  
  4. Any files that have been modified must carry notices stating the nature
     of the change and the names of those who changed them.
  
  5. Products derived from the Software must include an acknowledgment that
     they are derived from CodeIgniter in their documentation and/or other
     materials provided with the distribution.
  
  6. Products derived from the Software may not be called "CodeIgniter",
     nor may "CodeIgniter" appear in their name, without prior written
     permission from EllisLab, Inc.
  
  INDEMNITY
  You agree to indemnify and hold harmless the authors of the Software and
  any contributors for any direct, indirect, incidental, or consequential
  third-party claims, actions or suits, as well as any related expenses,
  liabilities, damages, settlements or fees arising from your use or misuse
  of the Software, or a violation of any terms of this license.
  
  DISCLAIMER OF WARRANTY
  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESSED OR
  IMPLIED, INCLUDING, BUT NOT LIMITED TO, WARRANTIES OF QUALITY, PERFORMANCE,
  NON-INFRINGEMENT, MERCHANTABILITY, OR FITNESS FOR A PARTICULAR PURPOSE.
  
  LIMITATIONS OF LIABILITY
  YOU ASSUME ALL RISK ASSOCIATED WITH THE INSTALLATION AND USE OF THE SOFTWARE.
  IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS OF THE SOFTWARE BE LIABLE
  FOR CLAIMS, DAMAGES OR OTHER LIABILITY ARISING FROM, OUT OF, OR IN CONNECTION
  WITH THE SOFTWARE. LICENSE HOLDERS ARE SOLELY RESPONSIBLE FOR DETERMINING THE
  APPROPRIATENESS OF USE AND ASSUME ALL RISKS ASSOCIATED WITH ITS USE, INCLUDING
  BUT NOT LIMITED TO THE RISKS OF PROGRAM ERRORS, DAMAGE TO EQUIPMENT, LOSS OF
  DATA OR SOFTWARE PROGRAMS, OR UNAVAILABILITY OR INTERRUPTION OF OPERATIONS.
  