Add string_view, fmt, and csv-parser to AUTHORS

AUTHORS.txt

@@ -147,6 +147,16 @@ Pioneer includes the following third-party software:
   Copyright (C) 2016, Adi Shavit
   Licensed under the BSD 3-clause license (see licenses/BSD-3-Clause.txt)
 
+  CSV for C++, version 1.2.2
+  https://github.com/vincentlaucsb/csv-parser
+  Copyright (c) 2017-2019 Vincent La
+  Licensed under the MIT License (see contrib/csv-parser/csv-parser.hpp)
+
+  string-view lite, a C++17-like string_view for C++98 and later.
+  https://github.com/martinmoene/string-view-lite
+  Copyright 2017-2019 by Martin Moene
+  Distributed under the Boost Software License, Version 1.0. (see licenses/Boost-1.0.txt)
+
   miniz by Rich Geldreich, April 2012
   Public domain (see contrib/miniz/miniz.h)
 
@@ -177,6 +187,10 @@ Pioneer includes the following third-party software:
   Copyright © 2013 Tomas Kislan, Adam Rudd
   Licensed under the MIT License (see contrib/base64/base64.hpp)
 
+  fmt - open-source formatting library for C++
+  Copyright (c) 2012 - present, Victor Zverovich
+  Licensed under the MIT license
+
   High Performance C++ Profiler
   https://code.google.com/p/high-performance-cplusplus-profiler/
   Licensed under the MIT license

licenses/Boost-1.0.txt

@@ -0,0 +1,23 @@
+Boost Software License - Version 1.0 - August 17th, 2003
+
+Permission is hereby granted, free of charge, to any person or organization
+obtaining a copy of the software and accompanying documentation covered by
+this license (the "Software") to use, reproduce, display, distribute,
+execute, and transmit the Software, and to prepare derivative works of the
+Software, and to permit third-parties to whom the Software is furnished to
+do so, all subject to the following:
+
+The copyright notices in the Software and this entire statement, including
+the above license grant, this restriction and the following disclaimer,
+must be included in all copies of the Software, in whole or in part, and
+all derivative works of the Software, unless such copies or derivative
+works are solely in the form of machine-executable object code generated by
+a source language processor.
+
+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, TITLE AND NON-INFRINGEMENT. IN NO EVENT
+SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
+FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
+ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+DEALINGS IN THE SOFTWARE.