Critical Typo in registering custom Rendition model

[engAmirEng]

wagtail-grapple/grapple/actions.py

Lines 135 to 142 in 2e7cb3e

	elif issubclass(cls, AbstractDocument):
	register_document_model(cls, type_prefix)
	elif issubclass(cls, AbstractImage):
	register_image_model(cls, type_prefix)
	elif issubclass(cls, AbstractRendition):
	register_image_model(cls, type_prefix)
	elif has_wagtail_media and issubclass(cls, AbstractMedia):
	register_media_model(cls, type_prefix)

Line 140 should call register_image_rendition_model() not register_image_model()

Fixing this typo will breake the server duo to "python-BaseException KeyError: '__module__'" so this issue actually references two issues

And a note for contributors: I Love and appreciate what you have done here in this project 👌❤

[zerolab]

Oh, wow. that has been there for some time (#16)
How did you stumble upon it?

[engAmirEng]

Oh, wow. that has been there for some time (#16) How did you stumble upon it?

Yea, I'm doing quite an uncommon project and I discover these kind of stuff in wagtail itself too,
About this particular one, I am providing the option for users to register their own object storage to be used for pictures, documents and stuff and that's where I needed custom rendition model

[zerolab]

@engAmirEng if you have time, a PR is most welcome ;)