The curse of being overzealous with copy/paste has struck again! Thanks @RichardDS90 for spotting these errors!

CHANGELOG

• [2.0 PK3] Fixed the Hell Knight using the Baron of Hell's melee sound
• [2.0 PK3] Fixed an issue where the Shotgunner, Chaingunner, and Burstgunner incorrectly used HD sounds for their Unseen Evil-style sound effects when HD sounds were disabled.
• [2.0 PK3] Added lump filtering folders to adjust the M_DOOM graphics per game. Note that it sill may not look correct with every map set ever made (looking at you, Legacy of Rust)