use logError instead of $.error

imagesLoaded : unbind loading fn once its called

2.0 release - constructor pattern and methods

Fixes bug, using .data() method to check if masoned

Works (again) in IE 6-8

Revamped appendedContent to work with container elements. Plays nice …

…with latest Infinite Scroll.

version 1.2.0 - Filtering feature & Full animation options added

version 1.1.3 - Stable. Animation added

version 1.0.1 - Original release. Stable