Rakugo Service Pack 1.2

There is now Repo of VN Template which is port of Ren'Py The Question:

https://github.com/jebedaia360/Rakugo-The-Question

And in this new release:

• fixed bug RakugoColor
• remove unnecessary checks for Engine.editor_hint
• remove redundant return true/false
• fixes in spelling
• change code to use [GDScript style guide]
  (https://docs.godotengine.org/en/latest/getting_started/scripting/gdscript/gdscript_styleguide.html)
• RakugoVisualInstance -> RakugoSpatial
• use use push_error() and push_warning() instead of printerr()