Fixed issues around has_major_upgraded_capital and has_fully_upgraded_capital scripted_triggers.

- Improved job condition and weight on Resort Visitor job.

Improved weights on slave shipment.

Fixed slave shipment doesn't work.

- Fixed the 3rd tier resort / thrall capital buildings aren't picked on announcement event.
- Improved algorithm about slave shipment destination.

- Resort or Slave capital buildings on habitats and PD planetary habitats are changed to their own. It resolves issues about planet_buildings_hab_capital resource category. On dyson swarms (use standard capital buildings) continue to use standard Resort or Slave capital buildings.
- Ecumenopolis can't be special colonies now.
- Improve capital building change, between standard ones and Resort or Slave ones.

- Fixed news about other empire's penal colony has wrong options.
- Fixed progressive faction doesn't have SCO penal modifier.

- Fixed Gestalt empires have reguler empire's options on report about other empire's special colony.

Fixed Manifesti faction could have "Supporters are sent to the penal" faction modifier.

- Fixed Ecumenopolis can be designated as Thrall World.
- Fixed some localisation about Thrall World.