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    batbeep
    current version:        1.3.1
    by:                     Rikard Johansson

    This is a daemon which beeps at given frequencies when the battery power
    is low.

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    Copyright (C) 2010 Rikard Johansson

    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation; either version 2 of the License, or
    (at your option) any later version.

    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
    GNU General Public License for more details.
 
    You should have received a copy of the GNU General Public License along
    with this program; if not, write to the Free Software Foundation, Inc.,
    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.

    This program includes a partly rewritten version of Johnathan Nightingale's
    program beep-1.2.2, http://johnath.com/

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 version 1.0.0, 2010-03-08
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    * batbeepd (init script)
    * Arguments
        -d (debug)
        --debug
        -v (version)
        --version
        -h (help)
        --help
    * Available settings
        acpi location (+keys for properties)
        poll timeout
        warning level
        warning frequency
        warning duration
        warning timeout
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 version 1.1.0, 2010-03-09
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    * New arguments
        -b (beep)
        --beep
    * Improved sleep timeout (greatest common divisor)
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 version 1.1.1, 2010-03-29
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    * Fixed Makefile
    * Included beep.c instead of making an archive of it
    * Added LICENSE
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 version 1.1.2, 2010-03-29
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    * Included hashmap.c instead of making an archive of it
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 version 1.1.3, 2010-04-01
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    * Bugfix: fixed memory leak when loading properties
    * Bugfix: allocated too much memory for value in hashmaps
    * Added header file batbeep.h
    * Updated Makefile
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 version 1.2.0, 2010-04-02
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    * Stripped some unused code in beep module
    * Added repetitions to beep
    * New settings
        * beep repetitions
        * beep pause (sleep between repetitions)
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 version 1.3.0, 2010-04-05
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    * Added increment of beep frequency for each repetition
    * New settings
        * beep increment
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 version 1.3.1, 2010-04-06
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    * Updated daemon module with chroot functionality
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