Add event delegation support

[shinuza]

iCheck will not forward events when using event delegation, check this for reference:

Regular inputs:

http://codepen.io/anon/pen/dcIoh

iCheck inputs:

http://codepen.io/anon/pen/ktyvG

iCheck needs to forward those events to the underlying input

[drgullin]

iCheck doesn't support click event on inputs because of the nested labels support (inputs directly inside labels and labels inside labels).
You may use callbacks and methods instead.

[shinuza]

This impairs iCheck capabilities of being a drop in replacement for regular inputs

[joangrigorov]

I support shinuza's comment. We also have much problems with this. We have a lot of plug-ins that use the classic change event and if we update all plugins (which is not a quick job) we end up with plugins depending on iCheck, which is not good.

[kasperisager]

Any news on this?

[drgullin]

Prepared for the next version.

[kasperisager]

👍