Administrator Guide
Preamble The GNU Aero General Public licensesis a free, copyleft licensesfor software and other kinds of works, specically designed to
ensure cooperation with the community in the case of network server software. The licenses for most software and other practical works
are designed to take away your freedom to share and change the works. By contrast, our General Public licenses are intended to guarantee
your freedom to share and change all versions of a program--to make sure it remains free software for all its users. 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 them 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. Developers that use our General
Public licenses protect your rights with two steps: (1) assert copyright on the software, and (2) oer you this licenseswhich gives you legal
permission to copy, distribute and/or modify the software. A secondary benet of defending all users' freedom is that improvements made
in alternate versions of the program, if they receive widespread use, become available for other developers to incorporate. Many developers
of free software are heartened and encouraged by the resulting cooperation. However, in the case of software used on network servers,
this result may fail to come about. The GNU General Public licensespermits making a modied version and letting the public access it on a
server without ever releasing its source code to the public. The GNU Aero General Public licensesis designed specically to ensure that, in
such cases, the modied source code becomes available to the community. It requires the operator of a network server to provide the
source code of the modied version running there to the users of that server. Therefore, public use of a modied version, on a publicly
accessible server, gives the public access to the source code of the modied version. An older license, called the Aero General Public
licensesand published by Aero, was designed to accomplish similar goals. This is a dierent license, not a version of the Aero GPL, but
Aero has released a new version of the Aero GPL which permits relicensing under this license. The precise terms and conditions for
copying, distribution and modication follow.
TERMS AND CONDITIONS 0. Denitions.
"This License" refers to version 3 of the GNU Aero General Public License. "Copyright" also means copyright-like laws that apply to other
kinds of works, such as semiconductor masks. "The Program" refers to any copyrightable work licensed under this License. Each licensee is
addressed as "you". "Licensees" and "recipients" may be individuals or organizations. To "modify" a work means to copy from or adapt all or
part of the work in a fashion requiring copyright permission, other than the making of an exact copy. The resulting work is called a
"modied version" of the earlier work or a work "based on" the earlier work. A "covered work" means either the unmodied Program or a
work based on the Program. To "propagate" a work means to do anything with it that, without permission, would make you directly or
secondarily liable for infringement under applicable copyright law, except executing it on a computer or modifying a private copy.
Propagation includes copying, distribution (with or without modication), making available to the public, and in some countries other
activities as well. To "convey" a work means any kind of propagation that enables other parties to make or receive copies. Mere interaction
with a user through a computer network, with no transfer of a copy, is not conveying. An interactive user interface displays "Appropriate
Legal Notices" to the extent that it includes a convenient and prominently visible feature that (1) displays an appropriate copyright notice,
and (2) tells the user that there is no warranty for the work (except to the extent that warranties are provided), that licensees may convey
the work under this License, and how to view a copy of this License. If the interface presents a list of user commands or options, such as a
menu, a prominent item in the list meets this criterion. 1. Source Code. The "source code" for a work means the preferred form of the work
for making modications to it. "Object code" means any non-source form of a work. A "Standard Interface" means an interface that either
is an ocial standard dened by a recognized standards body, or, in the case of interfaces specied for a particular programming language,
one that is widely used among developers working in that language. The "System Libraries" of an executable work include anything, other
than the work as a whole, that (a) is included in the normal form of packaging a Major Component, but which is not part of that Major
Component, and (b) serves only to enable use of the work with that Major Component, or to implement a Standard Interface for which an
implementation is available to the public in source code form. A "Major Component", in this context, means a major essential component
(kernel, window system, and so on) of the specic operating system (if any) on which the executable work runs, or a compiler used to
produce the work, or an object code interpreter used to run it. The "Corresponding Source" for a work in object code form means all the
source code needed to generate, install, and (for an executable work) run the object code and to modify the work, including scripts to
control those activities. However, it does not include the work's System Libraries, or general-purpose tools or generally available free
programs which are used unmodied in performing those activities but which are not part of the work. For example, Corresponding Source
includes interface denition les associated with source les for the work, and the source code for shared libraries and dynamically linked
subprograms that the work is specically designed to require, such as by intimate data communication or control ow between those
subprograms and other parts of the work. The Corresponding Source need not include anything that users can regenerate automatically
from other parts of the Corresponding Source. The Corresponding Source for a work in source code form is that same work. 2. Basic
Permissions. All rights granted under this licensesare granted for the term of copyright on the Program, and are irrevocable provided the
stated conditions are met. This licensesexplicitly arms your unlimited permission to run the unmodied Program. The output from running
a covered work is covered by this licensesonly if the output, given its content, constitutes a covered work. This licensesacknowledges your
rights of fair use or other equivalent, as provided by copyright law. You may make, run and propagate covered works that you do not
convey, without conditions so long as your licensesotherwise remains in force. You may convey covered works to others for the sole
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Third party licenses