Red Alert: Unplugged v0.28 Alpha

• Complete UI menu rework, excluding in-game UI.
• Polished AI Bots, including extended late-game expansion/production for Easy, Normal AI.
• AI do more damage to walls, Aircraft ignore walls.
• Added invalid targets for AI aircraft types: Longbow/MiG vs Infantry, Yak/Hind vs Heavy Armor, all aircraft vs stealth (temp. workaround of AI vs stealth targeting bug).
• AI puts out up to 2x Spy, 2x Dog, posted in base for Spy detection.
• Machine Gunner(GER), Grenade Launcher(FRA), Sniper(ENG) buildable with Spy infiltration of Barracks + Allies Tech Center.
• Ranger, Light Tank available with Veterancy II, Medium Tank/German Medium Tank available with Veterancy I with Spy infiltration of War Factory + Service Depot.
• Ranger, Light Tank available with Veterancy III, Medium Tank/German Medium Tank available with Veterancy II with Spy infiltration of War Factory, Service Depot + Allies Tech Center.
• Misc. fixes.