[skip ci] Updated licenses and gitignores

(cherry picked from commit f04e71f9bc05d4930e1eff0b69ceb0e890528e30)

options/license/Brian-Gladman-2-Clause

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+Copyright (C) 1998-2013, Brian Gladman, Worcester, UK. All
+   rights reserved.
+
+The redistribution and use of this software (with or without
+changes) is allowed without the payment of fees or royalties
+provided that:
+
+   source code distributions include the above copyright notice,
+   this list of conditions and the following disclaimer;
+
+   binary distributions include the above copyright notice, this
+   list of conditions and the following disclaimer in their
+   documentation.
+
+This software is provided 'as is' with no explicit or implied
+warranties in respect of its operation, including, but not limited
+to, correctness and fitness for purpose.

options/license/CMU-Mach-nodoc

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+Copyright (C) 2002 Naval Research Laboratory (NRL/CCS)
+
+Permission to use, copy, modify and distribute this software and
+its documentation is hereby granted, provided that both the
+copyright notice and this permission notice appear in all copies of
+the software, derivative works or modified versions, and any
+portions thereof.
+
+NRL ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS" CONDITION AND
+DISCLAIMS ANY LIABILITY OF ANY KIND FOR ANY DAMAGES WHATSOEVER
+RESULTING FROM THE USE OF THIS SOFTWARE.

options/license/GNOME-examples-exception

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+As a special exception, the copyright holders give you permission to copy, modify, and distribute the example code contained in this document under the terms of your choosing, without restriction.

options/license/Gmsh-exception

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+The copyright holders of Gmsh give you permission to combine Gmsh
+  with code included in the standard release of Netgen (from Joachim
+  Sch"oberl), METIS (from George Karypis at the University of
+  Minnesota), OpenCASCADE (from Open CASCADE S.A.S) and ParaView
+  (from Kitware, Inc.) under their respective licenses. You may copy
+  and distribute such a system following the terms of the GNU GPL for
+  Gmsh and the licenses of the other code concerned, provided that
+  you include the source code of that other code when and as the GNU
+  GPL requires distribution of source code.
+
+  Note that people who make modified versions of Gmsh are not
+  obligated to grant this special exception for their modified
+  versions; it is their choice whether to do so. The GNU General
+  Public License gives permission to release a modified version
+  without this exception; this exception also makes it possible to
+  release a modified version which carries forward this exception.

options/license/HPND-Fenneberg-Livingston

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+Copyright (C) 1995,1996,1997,1998 Lars Fenneberg <lf@elemental.net>
+
+Permission to use, copy, modify, and distribute this software for any
+purpose and without fee is hereby granted, provided that this copyright and
+permission notice appear on all copies and supporting documentation, the
+name of Lars Fenneberg not be used in advertising or publicity pertaining to
+distribution of the program without specific prior permission, and notice be
+given in supporting documentation that copying and distribution is by
+permission of Lars Fenneberg.
+
+Lars Fenneberg makes no representations about the suitability of this
+software for any purpose.  It is provided "as is" without express or implied
+warranty.

options/license/HPND-INRIA-IMAG

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+This software is available with usual "research" terms with
+the aim of retain credits of the software. Permission to use,
+copy, modify and distribute this software for any purpose and
+without fee is hereby granted, provided that the above copyright
+notice and this permission notice appear in all copies, and
+the name of INRIA, IMAG, or any contributor not be used in
+advertising or publicity pertaining to this material without
+the prior explicit permission. The software is provided "as
+is" without any warranties, support or liabilities of any kind.

options/license/Mackerras-3-Clause

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+Copyright (c) 1995 Eric Rosenquist.  All rights reserved.
+  
+   Redistribution and use in source and binary forms, with or without
+   modification, are permitted provided that the following conditions
+   are met:
+  
+   1. Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+  
+   2. 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.
+  
+   3. The name(s) of the authors of this software must not be used to
+      endorse or promote products derived from this software without
+      prior written permission.
+  
+   THE AUTHORS OF THIS SOFTWARE DISCLAIM ALL WARRANTIES WITH REGARD TO
+   THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+   AND FITNESS, IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY
+   SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+   WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
+   AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
+   OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

options/license/Mackerras-3-Clause-acknowledgment

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+Copyright (c) 1993-2002 Paul Mackerras. All rights reserved.
+
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions
+ are met:
+ 
+ 1. Redistributions of source code must retain the above copyright
+     notice, this list of conditions and the following disclaimer.
+ 
+2. The name(s) of the authors of this software must not be used to
+   endorse or promote products derived from this software without
+   prior written permission.
+
+3. Redistributions of any form whatsoever must retain the following
+   acknowledgment:
+   "This product includes software developed by Paul Mackerras
+   <paulus@ozlabs.org>".
+
+THE AUTHORS OF THIS SOFTWARE DISCLAIM ALL WARRANTIES WITH REGARD TO
+THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+AND FITNESS, IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY
+SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
+AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
+OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

options/license/OpenVision

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+Copyright, OpenVision Technologies, Inc., 1993-1996, All Rights
+Reserved
+
+WARNING:  Retrieving the OpenVision Kerberos Administration system
+source code, as described below, indicates your acceptance of the
+following terms.  If you do not agree to the following terms, do
+not retrieve the OpenVision Kerberos administration system.
+
+You may freely use and distribute the Source Code and Object Code
+compiled from it, with or without modification, but this Source
+Code is provided to you "AS IS" EXCLUSIVE OF ANY WARRANTY,
+INCLUDING, WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY OR
+FITNESS FOR A PARTICULAR PURPOSE, OR ANY OTHER WARRANTY, WHETHER
+EXPRESS OR IMPLIED. IN NO EVENT WILL OPENVISION HAVE ANY LIABILITY
+FOR ANY LOST PROFITS, LOSS OF DATA OR COSTS OF PROCUREMENT OF
+SUBSTITUTE GOODS OR SERVICES, OR FOR ANY SPECIAL, INDIRECT, OR
+CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, INCLUDING,
+WITHOUT LIMITATION, THOSE RESULTING FROM THE USE OF THE SOURCE
+CODE, OR THE FAILURE OF THE SOURCE CODE TO PERFORM, OR FOR ANY
+OTHER REASON.
+
+OpenVision retains all copyrights in the donated Source Code.
+OpenVision also retains copyright to derivative works of the Source
+Code, whether created by OpenVision or by a third party. The
+OpenVision copyright notice must be preserved if derivative works
+are made based on the donated Source Code.
+
+OpenVision Technologies, Inc. has donated this Kerberos
+Administration system to MIT for inclusion in the standard Kerberos
+5 distribution. This donation underscores our commitment to
+continuing Kerberos technology development and our gratitude for
+the valuable work which has been performed by MIT and the Kerberos
+community.

options/license/Sun-PPP

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+Copyright (c) 2001 by Sun Microsystems, Inc.
+All rights reserved.
+
+Non-exclusive rights to redistribute, modify, translate, and use
+this software in source and binary forms, in whole or in part, is
+hereby granted, provided that the above copyright notice is
+duplicated in any source form, and that neither the name of the
+copyright holder nor the author is used to endorse or promote
+products derived from this software.
+
+THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
+IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
+WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.

options/license/UMich-Merit

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+[C] The Regents of the University of Michigan and Merit Network, Inc. 1992,
+1993, 1994, 1995 All Rights Reserved
+
+Permission to use, copy, modify, and distribute this software and its
+documentation for any purpose and without fee is hereby granted, provided
+that the above copyright notice and this permission notice appear in all
+copies of the software and derivative works or modified versions thereof,
+and that both the copyright notice and this permission and disclaimer
+notice appear in supporting documentation.
+
+THIS SOFTWARE IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER
+EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION WARRANTIES OF
+MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.  THE REGENTS OF THE
+UNIVERSITY OF MICHIGAN AND MERIT NETWORK, INC. DO NOT WARRANT THAT THE
+FUNCTIONS CONTAINED IN THE SOFTWARE WILL MEET LICENSEE'S REQUIREMENTS OR
+THAT OPERATION WILL BE UNINTERRUPTED OR ERROR FREE.  The Regents of the
+University of Michigan and Merit Network, Inc. shall not be liable for any
+special, indirect, incidental or consequential damages with respect to any
+claim by Licensee or any third party arising from use of the software.

options/license/bcrypt-Solar-Designer

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+Written by Solar Designer <solar at openwall.com> in 1998-2014.
+No copyright is claimed, and the software is hereby placed in the public
+domain.  In case this attempt to disclaim copyright and place the software
+in the public domain is deemed null and void, then the software is
+Copyright (c) 1998-2014 Solar Designer and it is hereby released to the
+general public under the following terms:
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted.
+
+There's ABSOLUTELY NO WARRANTY, express or implied.

options/license/gtkbook

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+Copyright 2005 Syd Logan, All Rights Reserved
+
+This code is distributed without warranty. You are free to use
+this code for any purpose, however, if this code is republished or
+redistributed in its original form, as hardcopy or electronically,
+then you must include this copyright notice along with the code.

options/license/softSurfer

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+Copyright 2001, softSurfer (www.softsurfer.com)
+This code may be freely used and modified for any purpose                                                                                                                                
+providing that this copyright notice is included with it.
+SoftSurfer makes no warranty for this code, and cannot be held
+liable for any real or imagined damage resulting from its use.
+Users of this code must verify correctness for their application.