Revert of [third-party] Netty fork of Tomcat Native

third_party/apache-portable-runtime/LICENSE

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-APACHE PORTABLE RUNTIME SUBCOMPONENTS: 
-
-The Apache Portable Runtime includes a number of subcomponents with
-separate copyright notices and license terms. Your use of the source
-code for these subcomponents is subject to the terms and conditions
-of the following licenses. 
-
-From strings/apr_fnmatch.c, include/apr_fnmatch.h, misc/unix/getopt.c,
-file_io/unix/mktemp.c, strings/apr_strings.c:
-
-/* 
- * Copyright (c) 1987, 1993, 1994
- *      The Regents of the University of California.  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. Neither the name of the University 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 REGENTS 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 THE REGENTS OR CONTRIBUTORS 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.
-
-From network_io/unix/inet_ntop.c, network_io/unix/inet_pton.c:
-
-/* Copyright (c) 1996 by Internet Software Consortium.
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM DISCLAIMS
- * ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL INTERNET SOFTWARE
- * CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
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- * 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.
-
-From dso/aix/dso.c:
-
- *  Based on libdl (dlfcn.c/dlfcn.h) which is
- *  Copyright (c) 1992,1993,1995,1996,1997,1988
- *  Jens-Uwe Mager, Helios Software GmbH, Hannover, Germany.
- *
- *  Not derived from licensed software.
- *
- *  Permission is granted to freely use, copy, modify, and redistribute
- *  this software, provided that the author is not construed to be liable
- *  for any results of using the software, alterations are clearly marked
- *  as such, and this notice is not modified.
-
-From strings/apr_strnatcmp.c, include/apr_strings.h:
-
-  strnatcmp.c -- Perform 'natural order' comparisons of strings in C.
-  Copyright (C) 2000 by Martin Pool <mbp@humbug.org.au>
-
-  This software is provided 'as-is', without any express or implied
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-  3. This notice may not be removed or altered from any source distribution.
-
-