/*
 *                       Navigo Software License
 *
 * Copyright 2003, Trustees of Indiana University, The Regents of the University
 * of Michigan, and Stanford University, all rights reserved.
 *
 * This work, including software, documents, or other related items (the
 * "Software"), is being provided by the copyright holder(s) subject to the
 * terms of the Navigo Software License. By obtaining, using and/or copying this
 * Software, you agree that you have read, understand, and will comply with the
 * following terms and conditions of the Navigo Software License:
 *
 * Permission to use, copy, modify, and distribute this Software and its
 * documentation, with or without modification, for any purpose and without fee
 * or royalty is hereby granted, provided that you include the following on ALL
 * copies of the Software or portions thereof, including modifications or
 * derivatives, that you make:
 *
 *    The full text of the Navigo Software License in a location viewable to
 *    users of the redistributed or derivative work.
 *
 *    Any pre-existing intellectual property disclaimers, notices, or terms and
 *    conditions. If none exist, a short notice similar to the following should
 *    be used within the body of any redistributed or derivative Software:
 *    "Copyright 2003, Trustees of Indiana University, The Regents of the
 *    University of Michigan and Stanford University, all rights reserved."
 *
 *    Notice of any changes or modifications to the Navigo Software, including
 *    the date the changes were made.
 *
 *    Any modified software must be distributed in such as manner as to avoid
 *    any confusion with the original Navigo 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.