added SCOOP string to core
amalgamate cargo and fuel scoop slots to a single slot
New Multi Scoop equipment added, is a cargo + fuel scoop
Make the fuel_scoop capacity impact the scooping rate

While I was at it, I've differentiated the rates of the normal
fuel scoop equipment and the "all in one" equipment.
clean up old equipment strings left in C++, after move to Lua
Remove dead lang include in Equip tbl widget.lua
Don't use the same language string for "ship under AUTOPILOT control"
and "AUTOPILOT ship equipment".
WIP Split out equipment strings from core to own lang. module