Images no longer lazy load after 1.8.0

[dbirkbeck]

If a container extends outside of the view range, all images within the container (including images outside of the viewport) are now loaded. To fix this, the container must be bounded by the viewport (plus offset). I'm new to GitHub so I'll post the fix in this message below as well as try to submit a pull request.

                var containerRectWithOffset = {
                    top: ((containerRect.top - options.offset) < _viewport.top) ? containerRect.top - options.offset : _viewport.top,
                    right: ((containerRect.right + options.offset) > _viewport.right) ? containerRect.right + options.offset : _viewport.right,
                    bottom: ((containerRect.bottom + options.offset) < _viewport.bottom) ? containerRect.bottom + options.offset : _viewport.bottom,
                    left: ((containerRect.left - options.offset) < _viewport.left) ? containerRect.left - options.offset : _viewport.left
                };

[dinbror]

Thanks @dbirkbeck - Released in v.1.8.2. Some of your chevrons were wrong