Added BulletCharacterController.cpp & BulletCharacterController.h stubs.

Useage :
- Link action to key :
Input::LinkActionToKey(ACTION_TYPE Action, struct Key Button);
Input::UnlinkAction(ACTION_TYPE Action);
- Query action directly :
Input::GetStatus(ACTION_TYPE Action);
Input::WasPressed(ACTION_TYPE Action);
Input::WasReleased(ACTION_TYPE Action);

Also works with raw button, but not advised :
Input::GetStatus(Key Button);
Input::WasPressed(Key Button);
Input::WasReleased(Key Button);

Shader::SetUniform override, and implement most of the FBO code for
the Direct3D backend.

projects, we now use Video::SetClearColor, Video::SetClearDepth and
Video::Clear instead, so that the Direct3D equivalents can be called.

Added RayCastResult & a naïve integration for EasyCharacterController.
Enjoy !

supported yet).

being displayed in the scene.

of capsule divisions.

we want Xinput but not D3D (ie. OpenGL).

any events if there is no X window.

work on OpenGL ES contexts.

but we can now create shared objects for each project; only the testsuite
is not building properly because of issues with STLport, and EglApp is
deactivated because AndroidApp should have precedence.

X11 to create the EGL-capable display.

fully initialised.

libraries only work with the Visual Studio runtime.