simplify COPYRIGHT file

Author: pietroalbini

COPYRIGHT

@@ -1,290 +1,3 @@
-Short version for non-lawyers:
-
-The Rust Project is dual-licensed under Apache 2.0 and MIT
-terms.
-
-
-Longer version:
-
-The Rust Project is copyright 2010, The Rust Project
-Developers.
-
-Licensed under the Apache License, Version 2.0
-<LICENSE-APACHE or
-https://www.apache.org/licenses/LICENSE-2.0> or the MIT
-license <LICENSE-MIT or https://opensource.org/licenses/MIT>,
-at your option. All files in the project carrying such
-notice may not be copied, modified, or distributed except
-according to those terms.
-
-
-The Rust Project includes packages written by third parties.
-The following third party packages are included, and carry
-their own copyright notices and license terms:
-
-* The src/rt/miniz.c file, carrying an implementation of
-  RFC1950/RFC1951 DEFLATE, by Rich Geldreich
-  <[email protected]>. All uses of this file are
-  permitted by the embedded "unlicense" notice
-  (effectively: public domain with warranty disclaimer).
-
-* LLVM. Code for this package is found in src/llvm.
-
-    Copyright (c) 2003-2013 University of Illinois at
-    Urbana-Champaign.  All rights reserved.
-
-    Developed by:
-
-        LLVM Team
-
-        University of Illinois at Urbana-Champaign
-
-        https://llvm.org
-
-    Permission is hereby granted, free of charge, to any
-    person obtaining a copy of this software and associated
-    documentation files (the "Software"), to deal with the
-    Software without restriction, including without
-    limitation the rights to use, copy, modify, merge,
-    publish, distribute, sublicense, and/or sell copies of
-    the Software, and to permit persons to whom the Software
-    is furnished to do so, subject to the following
-    conditions:
-
-        * Redistributions of source code must retain the
-          above copyright notice, this list of conditions
-          and the following disclaimers.
-
-        * Redistributions in binary form must reproduce the
-          above copyright notice, this list of conditions
-          and the following disclaimers in the documentation
-          and/or other materials provided with the
-          distribution.
-
-        * Neither the names of the LLVM Team, University of
-          Illinois at Urbana-Champaign, nor the names of its
-          contributors may be used to endorse or promote
-          products derived from this Software without
-          specific prior written permission.
-
-    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 CONTRIBUTORS 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 WITH THE SOFTWARE.
-
-* Additional libraries included in LLVM carry separate
-  BSD-compatible licenses. See src/llvm/LICENSE.txt for
-  details.
-
-* compiler-rt, in src/compiler-rt is dual licensed under
-  LLVM's license and MIT:
-
-    Copyright (c) 2009-2014 by the contributors listed in
-    CREDITS.TXT
-
-    All rights reserved.
-
-    Developed by:
-
-        LLVM Team
-
-        University of Illinois at Urbana-Champaign
-
-        https://llvm.org
-
-    Permission is hereby granted, free of charge, to any
-    person obtaining a copy of this software and associated
-    documentation files (the "Software"), to deal with the
-    Software without restriction, including without
-    limitation the rights to use, copy, modify, merge,
-    publish, distribute, sublicense, and/or sell copies of
-    the Software, and to permit persons to whom the Software
-    is furnished to do so, subject to the following
-    conditions:
-
-        * Redistributions of source code must retain the
-          above copyright notice, this list of conditions
-          and the following disclaimers.
-
-        * Redistributions in binary form must reproduce the
-          above copyright notice, this list of conditions
-          and the following disclaimers in the documentation
-          and/or other materials provided with the
-          distribution.
-
-        * Neither the names of the LLVM Team, University of
-          Illinois at Urbana-Champaign, nor the names of its
-          contributors may be used to endorse or promote
-          products derived from this Software without
-          specific prior written permission.
-
-    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 CONTRIBUTORS 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 WITH THE SOFTWARE.
-
-    ========================================================
-
-    Copyright (c) 2009-2014 by the contributors listed in
-    CREDITS.TXT
-
-    Permission is hereby granted, free of charge, to any
-    person obtaining a copy of this software and associated
-    documentation files (the "Software"), to deal in the
-    Software without restriction, including without
-    limitation the rights to use, copy, modify, merge,
-    publish, distribute, sublicense, and/or sell copies of
-    the Software, and to permit persons to whom the Software
-    is furnished to do so, subject to the following
-    conditions:
-
-    The above copyright notice and this permission notice
-    shall be included in all copies or substantial portions
-    of the 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.
-
-* Portions of the FFI code for interacting with the native ABI
-  is derived from the Clay programming language, which carries
-  the following license.
-
-    Copyright (C) 2008-2010 Tachyon Technologies.
-    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.
-
-    THIS SOFTWARE IS PROVIDED ``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
-    DEVELOPERS AND 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.
-
-* libbacktrace, under src/libbacktrace:
-
-    Copyright (C) 2012-2014 Free Software Foundation, Inc.
-    Written by Ian Lance Taylor, Google.
-
-    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 of the author may not be used to
-        endorse or promote products derived from this
-        software without specific prior written permission.
-
-    THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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.  */
-
-* jemalloc, under src/jemalloc:
-
-    Copyright (C) 2002-2014 Jason Evans
-    <[email protected]>. All rights reserved.
-    Copyright (C) 2007-2012 Mozilla Foundation.
-    All rights reserved.
-    Copyright (C) 2009-2014 Facebook, Inc.
-    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(s),
-       this list of conditions and the following disclaimer.
-    2. Redistributions in binary form must reproduce the above copyright notice(s),
-       this list of conditions and the following disclaimer in the documentation
-       and/or other materials provided with the distribution.
-
-    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER(S)
-    ``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 COPYRIGHT HOLDER(S)
-    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.
-
-* Additional copyright may be retained by contributors other
-  than Mozilla, the Rust Project Developers, or the parties
-  enumerated in this file. Such copyright can be determined
-  on a case-by-case basis by examining the author of each
-  portion of a file in the revision-control commit records
-  of the project, or by consulting representative comments
-  claiming copyright ownership for a file.
-
-  For example, the text:
-
-      "Copyright (c) 2011 Google Inc."
-
-  appears in some files, and these files thereby denote
-  that their author and copyright-holder is Google Inc.
-
-  In all such cases, the absence of explicit licensing text
-  indicates that the contributor chose to license their work
-  for distribution under identical terms to those Mozilla
-  has chosen for the collective work, enumerated at the top
-  of this file. The only difference is the retention of
-  copyright itself, held by the contributor.
+This repository is licensed under the Apache License, Version 2.0
+<LICENSE-APACHE or https://www.apache.org/licenses/LICENSE-2.0> or the MIT
+license <LICENSE-MIT or https://opensource.org/licenses/MIT>, at your option.