diff --git a/LICENSE_unrar.txt b/LICENSE_unrar.txt
deleted file mode 100644
index 8ea06e4..0000000
--- a/LICENSE_unrar.txt
+++ /dev/null
@@ -1,81 +0,0 @@
-                           ACKNOWLEDGMENTS
-
-* RAR text compression algorithm is based on Dmitry Shkarin PPMII
-  and Dmitry Subbotin carryless rangecoder public domain source code.
-  You may find it in ftp.elf.stuba.sk/pub/pc/pack.
-
-* RAR encryption includes parts of code from Szymon Stefanek
-  and Brian Gladman AES implementations also as Steve Reid SHA-1 source.
-
-  ---------------------------------------------------------------------------
-  Copyright (c) 2002, Dr Brian Gladman <                 >, Worcester, UK.
-  All rights reserved.
-
-  LICENSE TERMS
-
-  The free distribution and use of this software in both source and binary
-  form is allowed (with or without changes) provided that:
-
-    1. distributions of this source code include the above copyright
-       notice, this list of conditions and the following disclaimer;
-
-    2. distributions in binary form include the above copyright
-       notice, this list of conditions and the following disclaimer
-       in the documentation and/or other associated materials;
-
-    3. the copyright holder's name is not used to endorse products
-       built using this software without specific written permission.
-
-  ALTERNATIVELY, provided that this notice is retained in full, this product
-  may be distributed under the terms of the GNU General Public License (GPL),
-  in which case the provisions of the GPL apply INSTEAD OF those given above.
-
-  DISCLAIMER
-
-  This software is provided 'as is' with no explicit or implied warranties
-  in respect of its properties, including, but not limited to, correctness
-  and/or fitness for purpose.
-  ---------------------------------------------------------------------------
-
-  Source code of this package also as other cryptographic technology
-  and computing project related links are available on Brian Gladman's
-  web site: http://www.gladman.me.uk
-
-* RAR uses CRC32 function based on Intel Slicing-by-8 algorithm.
-  Original Intel Slicing-by-8 code is available here:
-
-    http://sourceforge.net/projects/slicing-by-8/
-
-  Original Intel Slicing-by-8 code is licensed under BSD License
-  available at http://www.opensource.org/licenses/bsd-license.html
-
-    Copyright (c) 2004-2006 Intel Corporation. 
-    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.
-
-    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 THE COPYRIGHT
-    HOLDER 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.
-
-* Useful hints provided by Alexander Khoroshev and Bulat Ziganshin allowed
-  to significantly improve RAR compression and speed.