GNU General Public License
GNU GENERAL PUBLIC LICENSE
Version 2, June 1991
Copyright (C) 1989, 1991 Free Software Foundation, Inc.
59 Temple Place, Suite 330, Boston, MA
02111-1307 USA
Everyone is permitted to copy and distribute verbatim copies of
this license document, but changing it is not allowed.
Preamble
The licenses for most software are designed to take away your
freedom to share and change it. By contrast, the GNU General Public
License is intended to guarantee your freedom to share and change
free software--to make sure the software is free for all its users.
This General Public License applies to most of the Free Software
Foundation's software and to any other program whose authors commit
to using it. (Some other Free Software Foundation software is
covered by the GNU Library General Public License instead.) You can
apply it to your programs, too.
When we speak of free software, we are referring to freedom, not
price. Our General Public Licenses are designed to make sure that
you have the freedom to distribute copies of free software (and
charge for this service if you wish), that you receive source code
or can get it if you want it, that you can change the software or
use pieces of it in new free programs; and that you know you can do
these things.
To protect your rights, we need to make restrictions that forbid
anyone to deny you these rights or to ask you to surrender the
rights. These restrictions translate to certain responsibilities
for you if you distribute copies of the software, or if you modify
it.
For example, if you distribute copies of such a program, whether
gratis or for a fee, you must give the recipients all the rights
that you have. You must make sure that they, too, receive or can
get the source code. And you must show them these terms so they
know their rights.
We protect your rights with two steps: (1) copyright the software,
and (2) offer you this license which gives you legal permission to
copy, distribute and/or modify the software.
Also, for each author's protection and ours, we want to make
certain that everyone understands that there is no warranty for
this free software. If the software is modified by someone else and
passed on, we want its recipients to know that what they have is
not the original, so that any problems introduced by others will
not reflect on the original authors' reputations.
Finally, any free program is threatened constantly by software
patents. We wish to avoid the danger that redistributors of a free
program will individually obtain patent licenses, in effect making
the program proprietary. To prevent this, we have made it clear
that any patent must be licensed for everyone's free use or not
licensed at all.
The precise terms and conditions for copying, distribution and
modification follow.
GNU GENERAL PUBLIC LICENSE
TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
0. This License applies to any program or other work which contains
a notice placed by the copyright holder saying it may be
distributed under the terms of this General Public License. The
"Program", below, refers to any such program or work, and a "work
based on the Program" means either the Program or any derivative
work under copyright law: that is to say, a work containing the
Program or a portion of it, either verbatim or with modifications
and/or translated into another language. (Hereinafter, translation
is included without limitation in the term "modification".) Each
licensee is addressed as "you".
Activities other than copying, distribution and modification are
not covered by this License; they are outside its scope. The act of
running the Program is not restricted, and the output from the
Program is covered only if rfOؙ9s?BpZ#T>}GfӀ@)DKz()^rr>0T{fGyaÆ@&_M^ӧO{bٸӂ,]]?hjjzߪSSS߿?0`'^ssÇ5
ߛ[<6{|ٍ\t144[Z[[{ɒ% _WWi
?~F+--y)DyŋʣJMQQ+qoN/]o_YKKKrrR\\zm~>FÇ>|PRR{4?@OO:O zg``=9ZXX0Ll&&XhEQQBH]}jSSɓы/*r;jaw MINN<gaa!"""&&6a ɓѳfttt5jQ CCEEQFa}{qQԼ<'^^^eeVZf+/xBqot5o`&///33s͚5o]z
BHSS#!!?ikkWDEE[n/^hڛVVwy|=7ч7cee~,((FˀByyyaa**QF;ڱc%Bh^z
!#==}sW 4IDATv[V)S`NWӕ:$֯`mmP(!{T*L&Ϙ19s,\L&kjjIw033#q*ǂBz'nnn۶m
suet{{d2322t:)111%%e߾?B|Xlk66JJJg~)Tk)ەE .-ZPIIQWWȑ#*ɕ|o:!
h%ф ^q//^FwaZޟQXVnn.# GVVnРAb322*B>}jll$%H\'lj7O(..>o<7oA;vJb־|B\p!<0R-졇FR111l6իGF2gfܜ+W?㿧oii]?ߑbGLloA&8ٳgi===Ο?/\%9R*&x$KL:Ol"#[RR!iiKƌ1߿~~x9(~ }m3J577?u4sv;ּ_~?BZǏcO<-["DDD~}^_GSN366xbDD//?,={A8:Ç&&v|ByVVV555,~*Mp2k֬ŋ /^6w6%888rYO
=q&D MS`)T*zk}#GQVٹs'rss{x˃m777u~KzO#**\JJjmӧOp.1gΜ9s1X,ClؘhNNOff
62YtǶӧ|͜mZk*֗M)oug[#5=[5
\oONL+fٺ:--ͭw'"f۔|͜>vIB[sWxjzNM|b]GÇ