Rescale the radiator sizes on the B9 HL cargo bays, and add the other cargo bay types.
Do B9 cargo bay radiator scaling properly this time.
Merge pull request #54 from Taverius/develop

B9 changes
More robust referencing of resources to try and avoid string-bugs
Fixed tritium breeding
Rewrote magnetic/radiation system to celestial body/vessel extension methods
Radiation dose class to distinguish types of radiation
Fixed electric engine counting engines not in use as active
Tokamak starts with tritium breeding on
Improved atmospheric intake code
code reorgainsation
fix for inertial fusion power
fission off button
Fixed breed rate
Removed some text output
version 0.12.1