Allow users to select Menu style

[MrWabbit]

People might want to retain the classic HUD and use a transparent menu style like greytones.

Facilitating this is relatively painless.

In CortUI settings make a variable called MenuStyle
values:
NormalHUDMode | 0 | 1 | 2 | 3 | n
where n is the number of possible future HUD mods.

In the install form use a drop down box with the values:
use recommended | classic | GreyTones | GreyTones | GlassHUD

In the MDLs I would use MenuStyle as the Switch variable. With default settings, MenuStyle = NormalHUDMode. Otherwise, user supplies the style number of his choice, which correspond with HUD numbers.

[Henrik Heimbuerger]

Escaped non-WikiLinks.

[Henrik Heimbuerger]

Why show GreyTones twice in the installer? We can keep them separate and associate with each other during installation, the user should not be bothered with these implementation details.

We'll need to add the menu style to the wiki pages Features and Screenshots then.

[Henrik Heimbuerger]

It's a good idea, but instead we will jump straight to the HUD selector now offered by the Allegiance client.