CMake 2.8.2 replacement cmake.exe file.

Fixes problems with building Allegro 4.9 with MSVC 10.

* Download and install CMake 2.8.2 as usual. 
* Replace C:\Program Files\CMake 2.8\bin\cmake.exe with the one from this package.

Building Allegro seems to work best with nmake. From a Visual Studio 10 command prompt:

> cd allegro
> mkdir build
> mkdir install
> cd build
> cmake .. -DCMAKE_INSTALL_PREFIX=c:\allegro\install\
> nmake
> nmake install
