Changed workflow of screens so that we now create an AI squadmate for each unfilled loadout.

First pass at weapons controllers. Need to continue with fleshin gout behaviours now.

Begun work on squadmate AI.

Couple of bug fixes.

Started on squadmates.

Small bug fixes and beginnings of scripts and scriptmanager.

Added bullets and bullet effects.

Finished gun firing and general kickabout with gameplay character.

Fleshed out gun class a bit, now just need to sort whole workflow of starting the game and test it.

Started work on the tilemap and gun.

Refactored data API.

Starting on weapons screen.

Refactored BaseObjectManager to use std::unique_ptr and completed select loadout screen kickabout.

More work on refactoring API and work on SelectLoadoutScreen UI.

Begun some refactoring.