update EvEmitter 1.0.3

Add stagger option

remove IE8 & 9 support

Update Outlayer v1.4.2 for percent fix

Add jQuery events; Safari layout and transition fixes

add percentPosition and fizzy-ui-utils

Add pixel-rounding fix for Safari, IE, Bootstrap

update getSize to v1.2.1 for IE8 fix

Add missing deps in package.json

Add CommonJS support for Browserify