Add some format variables
Merge branch 'feature/formats/intro' into feature/formats/resizing
Merge branch 'master' into feature/formats/resizing
Rename UIImage extension to proper name, as we specified in our code guidelines
Working on Resizing image with Formats
Resizing
Resize image according to a Format
Rename enum values to avoid repeat the enum name
Move size methods to CGSize extension
Update Format.swift

Fix the typo in comment
Merge pull request #41 from Haneke/feature/formats/resizing

Feature/formats/resizing