Use SMFX name registries

[Kade-N]

Add support for SMFX's name registries, which can be found here: https://github.com/emd4600/SporeModder-FX

Relevant classes:

• Hash Manager: https://github.com/emd4600/SporeModder-FX/blob/master/src/sporemodder/HashManager.java
• Name Registry: https://github.com/emd4600/SporeModder-FX/blob/master/src/sporemodder/util/NameRegistry.java

This will allow for two things:

• Converting hashes back into names
• Determining hashes which aren't calculated using the FNV hashing algorithm (not all name-hash pairs use this algorithm)

Importing the name registry files into this extension could be done in couple of different ways:

• Require the user to have SMFX installed, and specify its directory
• Attempt to download the files from SMFX's GitHub repo
• Additionally allow a list of custom registry files to be specified manually