Renamed 'setImmediate' to 'defer' to better convey it's usage.
Renamed 'setImmediate' to 'defer' to better convey it's usage.

nathan-muir/canvgc,Uni-Sol/canvgp,Uni-Sol/canvgp,praneybehl/canvgc,nathan-muir/canvgc,praneybehl/canvgc,nathan-muir/canvgc,praneybehl/canvgc,Uni-Sol/canvgp