Blender Git Loki

First commit of the dome code.

Three modes working:
Dome mode - 1 fisheye, 2 truncated, 3 panoramic

A brief explanation of the code pipeline:

BL_KetsjiEmbedStart.cpp or GPG_Application.cpp
-> KX_KetsjiEngine.cpp::InitDome()
-> KX_Dome.cpp::Constructor(initiallising class)
-> KX_Dome.cpp::CreateMesh()
-> Turn to Hemisphere (normalize the verts coordinates)
-> KX_Dome.cpp::FlattenDome()

Every frame:
-> KX_KetsjiEngine.cpp::RenderDome() [a copy of KX_KetsjiEngine.cpp::Render()]
-> KX_Dome.cpp::RenderDomeFrame() [a copy of KX_KetsjiEngine.cpp::RenderFrame()]
-> KX_Dome.cpp::BindImages()
-> KX_Dome.cpp::DrawDome()