marcoarment/CompactConstraint — pull request #7 by gshaviv (2014-04-18 12:51:46+00:00)
Title: Support standard spacing

Added support for iOS standard spacing. Use 'std' as the constant to get the standard spacing, e.g.:
view1.left = view2.right + std

The standard spacing is 20 if it's between a view and a view that contains it, and 8 if it's between a view and it's sibling. Also added a way to change the standard values if your app uses a different metrics.