Full DR 1.10 support, restored functionality

Core:

• Fixed GR_Draw_Text functions hooks failing on DR 1.10 (#32)
• Updated logging, errors are now more verbose
• Added self-tests, which alert you if any internal YYTK module fails. Please report these!

Launcher:

• No changes.

Plugins:

• ExamplePlugin:
  • Fixed Debug Mode crashing the game on cutscenes, which means you can play through the game without worrying about errors
  • Re-added anti-dogcheck using a new script spoofing technique
  • Re-added Chapter 1 Debug Mode
  • Added anti-dogcheck functionality to Chapter 1 (where it previously wasn't)

Earliest backwards-compatible version:

• 0.1-rc1