Warzone 2100 Graphic Mods tools

Change to code to enable day/night

adding new sky textures and mod a building texture.

Don't draw clouds twice
Also work with hours, not seconds.

Untested changes to skybox to make them alternate between night and day depending on the hour.

tweak pie_InitSkybox() so page numbers are not hard-coded.
adds a new parameter clamp_or_repeat.

making the boot warzone blueish

adding new day sky textures background and sun.

new kick icon for vexed

Adding correct hard point files blhardpt.pie and blguard1.pie forcefield and animation there is some error in code that stops animation from working
If it cant be fixed these pie files need to be set back to default pie files
ok for test ATM.

Change from size X Y blhardpt.pie