Refactored scale_img
Rename find_imgcuts in tests
Remove tests with min/max cuts
Rename scaling functions in tests
Fix scale_img docstring template
Update __all__
Rename scaling to scale
More docs for scale_img
Fix noise_level default
Rename scale_img module to scale_image
Replace percentile **kwargs
Remove docstring templates and decorators
Add fits2bitmap script
Merge pull request #17 from larrybradley/scale_img

Refactor scale_image module