ACF8: Fix invisible cyborg sometimes blocking the way

A Classic Fairytale: Harden all missions against missing campaign variables in team file and assume default values This assumes the worst case in which the team file is missing all campaign variables except Progress. This has been successfully tested with all 10 missions and still generates a logical storyline. By default, the game assumes: - The cyborg's offer in mission 2 was refused - The traitor in mission 5 was killed As a consequence, missions 8 and 10 use the princessScene cut scene.

ACF9: Fix cannibal talking to himself in cut scene if playing with 3 natives instead of 4

ACF6: Change mines, remove mines placed at unfair positions MinesNum was set to a non-zero value. Some mines ended up in weird positions like directly under a crate. Now all mines and barrels are placed manually.

ACF3: Fix cannibals sometimes doing nothing for a full turn This was because hogs got confused because walking was forbidden by SetInputMask. Now we use a proper hedgehog effect heArtillery.

ACF1: Hide Cannibals team before it appears

Hide team bar if all hedgehogs in it are hidden or dead This fixes some minor spoilers in the campaigns, especially A Classic Fairytale. This only affects hogs hidden with HideHog. Invisible hogs (gstInvisible) don't affect the team bars.

ACF: Only use standard team colors

ACF7: Fix incorrect hog name used in speech bubble

Update German Lua translation