Adding first attempts at draw and animate methods, for rendering and then controlling the coverflow carousel

Added two new settings/defaults properties and tests for them
	* cssItemClass - used to quickly filter by classnames, when looking for the coverflow children
	* easing - for the easing applied by jQuery's animate()
Fixing the rendering issues that prevented the plugin from working the same way as the previously-built version - the resize() function now absolutely positions all the children at 50% 50% of the parent container

Animate function still not checked
Commenting out calls to console.log
Fixing the stagePerspective default settings test, as this broke in a previous commit

Now expects 1600