Version 0.2.1

- Added New Rocket Research Tree including Heavy Rockets and Rocket Pods
- Added new Modern Heavy Machine Guns

- Fixed incorrect Air Attack value for 4x Heavy Machine Guns

Version 0.2

- Added AI Aircraft Templates and ensured that it uses mostly up-to-date designs
- Fixed bugs and oversights on some modules

- Rocket Rails now give Air Defence on Interception Missions, simulating the ability to attack Bomber Formations from longer ranges. In turn, their production cost has been increased to show the expensiveness of rockets.
- Laid the groundwork for an expanded Rocket Rail Tree, details following

- Cleaned up AI research so it does not research tech way ahead of time
- Added Localisation and Graphics for Module Category Superchargers
- Fixed Modern Jet Airframe being broken
- Minor bug fixes / Documentation

- Added thumbnail