#27 Drag and Drop full support, executable

[berc]

This patch add full Drag and Drop support. You can Drag
from 7zip File manager and also Drop to 7zip File
manager. Is basicly tested under Windows 2000 and
Windows XP. I hope, that it will be useful for you. It
was compiled with MS VS 2003, therefore you must have
some DLLs appended to package executable.7z.

[berc]

Executable files with needed DLL

[berc]

Executable files with needed DLL