Added hacked-up subclass to generate dots between section names and page numbers in the TOC.
Added hacked-up subclass to generate dots between section names and
page numbers in the TOC.

This will most assuredly break in lots of cases, so I added it as
an extension module for now, enabled by '-e dotted_toc'



rafaelmartins/rst2pdf,rafaelmartins/rst2pdf