[2.0.7] Shortcuts work before unlocking Technologys

[Joomla_Sander]

1. Start a new game
2. Press any of Alt + (G, R, T ,A , Z)
You now have the respective virtual item.
This was the unintended consequence of giving access to the signal system bevor unlocking the technology.

[Genhis]

Thanks for the report, this is a duplicate of 116257.