Expose location as part of LayoutConstraint for public access
Expose location as part of LayoutConstraint for public access

SnapKit/SnapKit,duanhjlt/SnapKit,SnapKit/SnapKit,zhaoguohui/SnapKit,Rdxer/SnapKit,zhaoguohui/SnapKit,duanhjlt/SnapKit,Rdxer/SnapKit