LICENSE.txt

ACKNOWLEDGEMENT:

In this software, below icon files in Tween/Resources directory:
    1o.ico
    2b.ico
    3b.ico
    4b.ico
    4r.ico
    4y.ico
    5b.ico
    5o.ico
    5r.ico
    5y.ico
    6b.ico
    6o.ico
    re.ico
    re2.ico
    re3.ico
    re4.ico
    InitialImage.png
    MultiMediaImage.png
was created by Minami <http://www.pi-kun.com/>.
These files are NOT licensed under the GNU General Public License (GPL).
Please inquire about these files not to copyright holders of Tween, but
to the author of the icons.

In this software, below files in Tween directory:
    Dynamic.vb
is made by Microsoft Corporation, and distributed on Microsoft Public License(Ms-PL). 


Microsoft Public License (Ms-PL)

This license governs use of the accompanying software. If you use the software, you accept this 
license. If you do not accept the license, do not use the software.

1. Definitions
The terms "reproduce," "reproduction," "derivative works," and "distribution" have the same meaning 
here as under U.S. copyright law.
A "contribution" is the original software, or any additions or changes to the software.
A "contributor" is any person that distributes its contribution under this license.
"Licensed patents" are a contributor's patent claims that read directly on its contribution.

2. Grant of Rights
(A) Copyright Grant- Subject to the terms of this license, including the license conditions and 
limitations in section 3, each contributor grants you a non-exclusive, worldwide, royalty-free 
copyright license to reproduce its contribution, prepare derivative works of its contribution, and 
distribute its contribution or any derivative works that you create.
(B) Patent Grant- Subject to the terms of this license, including the license conditions and 
limitations in section 3, each contributor grants you a non-exclusive, worldwide, royalty-free 
license under its licensed patents to make, have made, use, sell, offer for sale, import, and/or 
otherwise dispose of its contribution in the software or derivative works of the contribution in the
 software.

3. Conditions and Limitations
(A) No Trademark License- This license does not grant you rights to use any contributors' name, 
logo, or trademarks.
(B) If you bring a patent claim against any contributor over patents that you claim are infringed by
 the software, your patent license from such contributor to the software ends automatically.
(C) If you distribute any portion of the software, you must retain all copyright, patent, trademark,
 and attribution notices that are present in the software.
(D) If you distribute any portion of the software in source code form, you may do so only under this
 license by including a complete copy of this license with your distribution. If you distribute any 
portion of the software in compiled or object code form, you may only do so under a license that 
complies with this license.
(E) The software is licensed "as-is." You bear the risk of using it. The contributors give no 
express warranties, guarantees or conditions. You may have additional consumer rights under your 
local laws which this license cannot change. To the extent permitted under your local laws, the 
contributors exclude the implied warranties of merchantability, fitness for a particular purpose and
 non-infringement.



END OF ACKNOWLEDGEMENT. BELOW IS THE LICENSE OF CODES OF THE SOFTWARE.


                    GNU GENERAL PUBLIC LICENSE
                       Version 3, 29 June 2007

 Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
 Everyone is permitted to copy and distribute verbatim copies
 of this license document, but changing it is not allowed.

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IS WITH YOU.  SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
ALL NECESSARY SERVICING, REPAIR OR CORRECTION.

  16. Limitation of Liability.

  IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
SUCH DAMAGES.

  17. Interpretation of Sections 15 and 16.

  If the disclaimer of warranty and limitation of liability provided
above cannot be given local legal effect according to their terms,
reviewing courts shall apply local law that most closely approximates
an absolute waiver of all civil liability in connection with the
Program, unless a warranty or assumption of liability accompanies a
copy of the Program in return for a fee.

                     END OF TERMS AND CONDITIONS

            How to Apply These Terms to Your New Programs

  If you develop a new program, and you want it to be of the greatest
possible use to the public, the best way to achieve this is to make it
free software which everyone can redistribute and change under these terms.

  To do so, attach the following notices to the program.  It is safest
to attach them to the start of each source file to most effectively
state the exclusion of warranty; and each file should have at least
the "copyright" line and a pointer to where the full notice is found.

    <one line to give the program's name and a brief idea of what it does.>
    Copyright (C) <year>  <name of author>

    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 3 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, see <http://www.gnu.org/licenses/>.

Also add information on how to contact you by electronic and paper mail.

  If the program does terminal interaction, make it output a short
notice like this when it starts in an interactive mode:

    <program>  Copyright (C) <year>  <name of author>
    This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
    This is free software, and you are welcome to redistribute it
    under certain conditions; type `show c' for details.

The hypothetical commands `show w' and `show c' should show the appropriate
parts of the General Public License.  Of course, your program's commands
might be different; for a GUI interface, you would use an "about box".

  You should also get your employer (if you work as a programmer) or school,
if any, to sign a "copyright disclaimer" for the program, if necessary.
For more information on this, and how to apply and follow the GNU GPL, see
<http://www.gnu.org/licenses/>.

  The GNU General Public License does not permit incorporating your program
into proprietary programs.  If your program is a subroutine library, you
may consider it more useful to permit linking proprietary applications with
the library.  If this is what you want to do, use the GNU Lesser General
Public License instead of this License.  But first, please read
<http://www.gnu.org/philosophy/why-not-lgpl.html>.