JContainers (64-bit) v4.0.1 (Beta release)

This is beta pre-release of JContainers for Skyrim SE:

• Dropped deprecated Papyrus functions - these had stub implementation to begin with:

JDB.readFromFile() -- note that this is not the JValue.readFromFile() !
JContainers.lastError()
JContainers.lastErrorString()

• Upgraded the JSON and Lua libraries.
• Small cosmetic fixes around the documentation and resources.