Update 1.1

Version 1.1 changes:

• Added support for catapult launch (not well tested).
• Reduced the excessive Dutch-roll effect.
• Decreased flap lift coefficient.
• Decreased landing gear deployment/retraction speed.
• Updated attitude stability and basic AOA limiter.
• Added more comments.
• Optimized the code a little bit (although it's not noticeable since it's so light anyway).
• Fixed some typos.

Initial release (1.0)

Initial release!