Nerf or remove Booster Enzyme

[gleb09]

• methamphetamine acts as a purgative for brain medicines mannitol and synaptizine.
  
• haloperidol additionally purges synaptizine
  These recent changes could lead to an interesting approach. Instead of removing booster enzymes why not give more tools to fight against things like that. MDir already barely does anything. I like the idea of increases their role in stopping drug-fueled rampagers. Make haloperidol just flush every positive drug from a system. Mutadone already removes mutations quickly.