Project::OSiRiON

House Dagon needs a set of textures.

The corrent ui code has default fonts and font size in ui::root().
They have to bo moved to the ui::Palette class and handled like
colors and related settings.

The initial default fonts should be set in the ui::Pallette class.

It might be better to merge ui-style related settings
into a single ui::Stylesheet class and read settings from a .css
file.

Clean up and homogenize material, light, flare, engine and particle color types and flags.

Those fx can be triggered by engine states (trigger_impulse, trigger_engine, trigger_destroyed, ..)
The color can be set as color_entity, color_entity_second, color_entity_third, color_engine, ...

TODO
- review/refactor: lights, flares, materials, and particles should have the some options for
triggers and colortypes.
The parameter names in .map file classes and .material files should be the same

Tsu-Khan needs a set of textures.

Extend the current Material system to support GLSL shader programs. Normal map, specular map and glow map support.

Attaching the model/weapon to its associated 'slot' on the ship, and handling the position of said slot.