los(se) view

[emmanuel]

- Modified the LOS view to better show the los-only and radar-only conditions
dark = no los, no radar
white = los + radar
blue = los-only
green = radar-only
red = jammed area

problem always =>when a jammed area is covert by radar and out of view or in ...

will be good to have enabled by defaut the fog of war without special coloration