First attempt for a new foliage finisher
Fixed warnings
Renamed cFinishGenFoliage to cFinishGenTallGrass
Better grass density
Added double tall grass.
Changed CubicNoiseXX to IntNoiseXX
Added some comments
Fixed indentation
Removed y for-loop.
Only the top block now gets long grass.
Fixed a missing enter.
Defines.h: Fixed a warning.
Merged branch 'origin/Foliage'.