PlayerDB merge tool is intended to merge players' stats from one server with
another. It requires config.xml and PlayerDB.txt from both servers.

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Usage:
    PlayerDBMergeTool /path/to/source /path/to/target

Paths can be either absolute or relative to the working directory. If both
paths are not given (e.g. if you just launch the program with no parameters),
you will be prompted to type them in.

Information from source (first) server's PlayerDB will be merged into records
in the target (second) server's PlayerDB, and saved to "PlayerDB.merged.txt"
file in the target (second) server's directory.

A detailed list of changes will be written to "mergelog.txt" inside the target
(second) server's directory.

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This copy of PlayerDBMergeTool was made to work with files of fCraft 0.640

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PlayerDBMergeTool is open-source and free for all uses. fCraft code and
binaries are licensed and distributed under the permissive BSD-3 License,
reproduced here:

Copyright (c) 2009-2013, Matvei "fragmer" Stefarov <me@matvei.org>
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 fNbt 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 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
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