Updated defer to match withDelay for calling setTimeout. Fixes #28

This removes passing additional data to setTimeout. Since `withDelay` already does not use this data parameter, I updated `defer` to be the same. 

Sorry for all the changes in the minified file… it looks like it swapped "n" and "t" minified variables so there are many changes through the file for that swap. Feel free to rebuild the minified file if you need to.