form 1.0.a3
===========
o improve install

form 1.0.a2.withoutDND
======================
o added the menu which is depend on file's suffix.
o added the GUI preference of menu.
o added the multiple paths for shortcut.
o fixed bugs.

from 1.0.a1
===========
o made source code clean.
o added the GUI preference.
o fixed bugs.
