Action Doom 2: Urban Brawl 1.2.1 fixes

There were some concerning GZDoom errors in the prior release that needed to be fixed to future-proof (as best as one can) Action Doom 2 from breaking in future releases. This update fixes those errors being dumped as well as cleans up other issues that community members found. Barring any game-breaking bugs, this will be the final release and the one uploaded to idgames.

• Objects like trashcans can be thrown like enemies including individual tires from each stack (yes, Ralphis, the basketball can be thrown too)
• Hugo boss reworked; features new attack to provide increased challenge
• Kicking made uniform across most melee weapons: key added (reload key) for throwing knives/shuriken alt attacks.
• GZDoom console errors being dumped by bad scripts in map01
• Graphical & sound glitches related to running as a pwad
• Grabbing & throwing code cleanup
• Difficulty balancing regarding enemy damage/pushback/health
• Repaired broken sniper code (could simply run to the end of the map)
• Chandeliers no longer fall on your head from the ground pound explosion
• Winter glitch preventing door from closing
• Enemies now alerted in bossrush and map07
• Brass knuckle uppercut damage increased
• Dogs stuck in farmhouse
• Cutscene sfx overplaying one another
• Electrocution artwork for all skins
• Fixed tube mechanics to function like the katana
• Improper sounds playing during enemy attacks
• HUD weapon items overlaying one another
• Replaced missing sfx for items/secret in iwad
• Includes sfxthx credits document in the wad as per creative commons license
• New tutorial graphic teaching players about the ‘kick’ command
• Future-proofed throwing mechanics by having alternate states for large/small objects
• Tons of other mistakes