lazyloader - increase default threshold to 1200 (was previously 800)
lazyloader - removed unused variable
lazyloader - no longer triggering window scroll event
ajax - store objects in soysauce.vars.ajaxQueue
ajax - created new variable for storing soysauce ajax'd objects
lazyloader - implement handleFreeze() and handleUnfreeze()
lazyloader - grant ability to start and stop autoload; implemented lazyloader.startAutoload() and lazyloader.stopAutoload()
lazyloader - breaks from processing if frozen
lazyloader - reload() now has a new parameter: batchSize
lazyloader - no longer need "hover" option in order to calculate threshold