Change: Show all radar-types' range on all bases in base building mode
It can be turned off to work in the old way by setting the globeAllRadarsOnBaseBuild setting in options.cfg to false.

It can be very useful if the player building a new base before the previous new base's radar (its construction) is completed. (the player want to do optimal cover)
Merge pull request #277 from fenyo1/AllRadarsonBaseBuild

Change: Show all radar-types' range on all bases in base building mode