Add podspec
Add an environment variable for the directory of failed image diffs
Save diff image if test failed
* Compare images with bytes for better results
* Fixes #4
Only include headers and impls
Merge pull request #1 from dstnbrkr/cocoapod

Add podspec
Merge pull request #3 from AutoScout24/image-diff-dir

Add an environment variable for the directory of failed image diffs
Added Travis-CI.
Merge pull request #11 from dblock/travis-ci

Added Travis-CI.
Remove if check, because free can be called on NULL
Correct variable name
Take account of retina scale for diff images
Apple recommend 0.0 for automatically set to the scale factor of the device’s main screen
Merge pull request #5 from AutoScout24/image-diff

Save diff image if test failed
Add comment why MIN is used
Add missing assert
Merge pull request #6 from AutoScout24/image-compare-changes

Compare images with bytes for better results
Add default value FB_REFERENCE_IMAGE_DIR
Add test target + image comparison tests
Fix plist path