Changes for Python 3.
Boost python project file changes.
Update append code for Python.
Update wars editor storage project for debug mode.
Update flora shader, only lit by one diffuse light.
- Base diffuse color of deferred global light on light_environment position and compute lighting at that point (from lightmaps). Gets a closer color to the real diffuse color.
- Directly use this diffuse color in the flora shader. Skip other expensive lighting, which allocates too much mat render data (resulting in potential crashes).
Cleanup flora shader and use command buffer.
Minor adjustment to flora swaying code.
Fix CEF value conversion functions for Python 3.
Improve unit navigator: allow full circle scan as soon as the unit is a bit stuck to allow for faster block resolvement.