Mod: UP - GA - Orbital Habitats V1.3

Description: This mod adds new Orbital Habitats improvement that increase the number of citizen a world can sustain.

Notes:

Change Log:

V1.3
Because of a bug with the base game, when you capture a world the orbitals bonus are not being applied. So I had to make the last tier destructable and will no longer provide a free orbital slot.
V1.2
Added preclusion so only one habitat can be built per world
Removed Tier 2 habitat
Unlocking the last tier give you a free obrital slot
Made the last tier undestructable
Reblanced bonus and maintenance
V1.1
Added AI preferences
V1.0
Initial Release