Version 187 - Graphics upgrades

Just a big release of changes and updates to the graphical quality in game.

• FIX: Decal Buffer scaling incorrect on unorthodox resolutions
• Shadow detail improved by 30% over original implementation, sharper shadows.
• Tree Rendering no longer washes out leaves and branches.  Clearer and more detailed foliage.
• Water wave rendering generates peak white wash on large waves.
• Improved light model, time of day more accurately calculated.  Time of day progression working, but not enabled.
• Specular water changes, now reflects properly in shallow water.
• FIX: Projectile textures no longer upside down.
• FIX: Cloud generation no longer has seems of buggy generation
• Water now respects the hulls of ships more accurately.
• Water normal maps updated and improved.