Preparing a source release.

• Export trunk using svn export
• Remove NodeEditor in Tools/ and follow thees steps again, if building a source release for it.
• Open top level CMakeLists.txt, uncomment:
• CMAKE_SUPPRESS_REGENERATION
• CMAKE_USE_RELATIVE_PATHS
• INTERNAL_CREATE_DISTRIBUTABLE_MSVC_PROJECTFILES
• Run cmake-gui and make source and build directory the same
• Disable all Direct3D render systems
• Enable OGREKIT_OIS_WIN32_NATIVE
• Generate project files
• Remove generated files ALL_BUILD.vcproj, INSTALL.vcproj, cmake_install.cmake, CMakeCache.txt from the top level directory
• Open top level project and remove ALL_BUILD and INSTALL, then save
• Zip current directory
• Rename current directory and test build for consistency.