Thanks to @Stealth2800, @Justin42 and @jdkeke142 for the contribution(s)!
Paper is now required due to missing spigot api features.
Changes/Additions:

• 1.14 support.
• '/sm removetype (filter)' command - remove entities that only apply to the filter given.
• MySQL performance improvements(see #231, there's loads)
• The commons-io library is now temporarily included, that's why the jar has increased size.

Fixed:

• Breeding MUSHROOM_COW doesn't produce offspring. #211
• task-delay does not work #226
• Baby animal dropping loot when kill #229
• Fix colored wool drops

(reuploaded because it broke for some reason)