Warzone 2100 Graphic Mods tools

Disabled animations on blueprints, restored STRUCT_HEIGHT_SCALE to work on walls being constructed

Cleaned up wall animation code, disabled shadows on all wall code with animation enabled, disabled animation on buildings being constructed

Disabled shadows for walls that are animated.

Wall animations only occur if wall is not being built. Uses frame 0 as a non-animated texture.

Fixing incorrect variables used in component.c for Wulfkind branch

adding 4-wheels pie propulsions files for heavy body

fixed stupid spelling.

Fixed another typo, this one actually compiles.

Fixed typo in component.c

BUGFIX: Intermittant animation propulsion, berg-exp branch.