An electrical network now requires a switching station to work. This statin is the one
resolving the network collecting power and distributing it again.
Added up/down converter. It is kind of finished. It can be updated with a slot for an upgrade
but so far it works without by resolving the types of wires above and below the box.
Tool and machine registering changed to use a table with key+value instead of the iterative method it used to have.
The power radiator changed to be able to send up to 3000MV EUs in a radius of 6.
This update will most likely require existing networks to be dug up and placed again. Also the
switching station must be added.
Doing that required some changes to the batteries in that they have new meta data
aligned with the other machines.
I also added a BA type machine in addition to the existing PR and RE types.
This way it is easy to find he batteries on the network.
