[ESS] ESS language defaults to S

[Stephen Eglen]

> The problem is that "ess-request-a-process" uses ess-language variable
> and not "ess-dialect" for initial-input. Here is the patch:
> 
> Index: lisp/ess-inf.el

Thanks Vitalie, I've added this.

> Taking this opportunity, `ess-electric-brace` when skeleton-pair is used does
> not indent the braces. Here is a simple patch:

I've not touched that, as I don't use the electric-brace feature -- do
others think it should also automatically indent?

S