Kile ⇒ Two questions about Kile

[beny]

Hi there

I am using Kile for a while and would like to change some of its default configuration. Two questions:

1- Is it possible to configure line spacing in the Kile editor? I don't mean the LaTeX output, but the line spacing in Kile itself.

2- Is there an option to automatically delete the auxiliary files (aux, bbl, blg, log)?

Thanks,

Beny