Replaced the outside turfs with exoplanet ones for the digsite.
Fixed some exoplanet areas not having an exoplanet base turf.
Wrote a unit test for exoplanet areas to ensure they have an exoplanet
base turf.
Refactored the attack proc signature.
Added signals and components for the attack proc.
Added signals and components for the attackby proc.
Adjusted some leftover attackby procs signatures.
Added grep test to ensure people don't keep adding attack/attackby procs
with the wrong signature.
Splits the current survey probes into two types: Atmosphere and Ground,
as well as adding a Geomagnetic variant. Replaces some of the currently
mapped in atmosphere probes with the two other types.
Survey probes can now output in different languages. Survey probes with
appropriate languages have also been added to the SCC Scout Ship, COC
Surveyor, Database Freighter and House Volvalaad ships, as these are
scientific/exploration vessels.
