Comic Archives with exclusively BMP images are not recognized as comic archives. #752
Description
Describe the bug
When attempting to load a comic archive with only BMP images inside, ComicTagger claims "Selected file doesn't seem to be a comic archive."
To Reproduce
Steps to reproduce the behavior:
- Create CBZ with only BMP images
- Open the CBZ in ComicTagger
- See error
Expected behavior
ComicTagger is capable of opening Comic Archives that use any image format.