This commit adds support for images with null=True. I changed the test cases for image diff HTML comparison because the new template has additional whitespace. I compressed strings of whitespace for this comparison because HTML-consuming user agents do so as well.
Note that no tests have been added for this change because I'm not certain whether the behavior is expected. Tests can be added if expected behavior is agreed upon.
This commit adds support for images with
null=True
. I changed the test cases for image diff HTML comparison because the new template has additional whitespace. I compressed strings of whitespace for this comparison because HTML-consuming user agents do so as well.This should fix #26.