Update 0.1.1.9: Image display and origin offset

Some smaller additions based on feedback:

• there is now an origin layer, this offsets the origin for rotation and zoom -> you can use this to make your png rotate around it's feet instead of center body or make it so the stretch starts at the feet and only stretches upwards
  • as this is a layer you can also add it with hotkeys/twitch
• Image can now be placed behind the model as well
• fixed an issue with the tts pet which caused it to just say it's error text