Fixes and homepage link support.

I have fixed several things – option utf8 was setting encoding to utf8x (with which the document won't compile correctly if there are characters with accents in some of the headings). So I have modified option utf8 to actually set the encoding to utf8. It is still possible to set utf8x by using option utf8x.

I have fixed the support for specifying homepage links. I have also added examples to the template files.

I have fixed a minor problem where babel was set to load italian instead of english in the english template.