Namespace ModPack

Crutch to replace ModPackManifest.DeclaredDirectoryType enum:

• 0 - RESOURCE
• 1 - USER_DATA
• 2 - CONFIG
• 3 - CACHE
• 4 - INVALID

Crutch to replace ModPackDirectory.DirectoryType enum:

• 0 - MODS
• 1 - MOD_ASSETS
• 2 - ENGINE
• 3 - CONFIG
• 4 - CACHE
• 5 - RESOURCE_PACKS
• 6 - BEHAVIOR_PACKS
• 7 - TEXTURE_PACKS
• 8 - CUSTOM