BlossomBridge API

As of 2.0.0, the mod is coded in Kotlin, and the following patches were applied:

Changes (2.0.0):

1. Changed codebase to Kotlin.
2. Made LoggingHandler.literalDebug() always ignore config.
3. Made ConfigManager.loadConfig() also run saveConfig() after validation.
4. Removed main package in favor of a very plain ModInitializer object.
5. AbstractConfigClass -> BasicConfigClass (Renamed)
6. net.tywrapstudios.blossombridge -> org.tywrapstudios.blossombridge (Renamed)

Changes (2.0.1):

1. Wrongly formatted MC version dependency in fabric.mod.json.
2. ConfigManager.getConfig() is not null safe, while it used to be before the Kotlin rewrite. (oh the irony)

Changes (2.0.2):

1. The Kotlin BasicConfigClass isn't serializable or something by Jankson, so it was replaced with a Java class.