[licensing] License compute_P3P_Poses from BSD-2-Clause+MPL2 License to MPL2 only

Thx to @laurentkneip to allow this version to be MPL2 licensed.

Author: pmoulon

src/openMVG/multiview/solver_resection_p3p_kneip.cpp

@@ -1,39 +1,6 @@
-
-//
-// License for compute_P3P_Poses
-//
-/*
- * Copyright (c) 2011, Laurent Kneip, ETH Zurich
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in the
- *       documentation and/or other materials provided with the distribution.
- *     * Neither the name of ETH Zurich nor the
- *       names of its contributors may be used to endorse or promote products
- *       derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL ETH ZURICH BE LIABLE FOR ANY
- * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
- * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-//
-// License for the rest of the file
-//
 // This file is part of OpenMVG, an Open Multiple View Geometry C++ library.
 
+// Copyright (c) 2011, Laurent Kneip.
 // Copyright (c) 2012, 2013 Pierre MOULON.
 
 // This Source Code Form is subject to the terms of the Mozilla Public
@@ -176,11 +143,11 @@ inline bool compute_P3P_Poses
 
   const std::array<double,5> factors = {
     {-f_2_pw2*p_2_pw4 - p_2_pw4*f_1_pw2 - p_2_pw4,
-      
+
       2.*p_2_pw3*d_12*b +
       2.*f_2_pw2*p_2_pw3*d_12*b
       -2.*f_2*p_2_pw3*f_1*d_12,
-      
+
       -f_2_pw2*p_2_pw2*p_1_pw2
       -f_2_pw2*p_2_pw2*d_12_pw2*b_pw2
       -f_2_pw2*p_2_pw2*d_12_pw2
@@ -192,12 +159,12 @@ inline bool compute_P3P_Poses
       +2.*p_1*p_2_pw2*f_2_pw2*d_12
       -p_2_pw2*d_12_pw2*b_pw2
       -2.*p_1_pw2*p_2_pw2,
-      
+
       2.*p_1_pw2*p_2*d_12*b
       +2.*f_2*p_2_pw3*f_1*d_12
       -2.*f_2_pw2*p_2_pw3*d_12*b
       -2.*p_1*p_2*d_12_pw2*b,
-      
+
       -2.*f_2*p_2_pw2*f_1*p_1*d_12*b
       +f_2_pw2*p_2_pw2*d_12_pw2
       +2.*p_1_pw3*d_12