KLINGTdotNET/beamer_template — pull request #1 by Genmutant (2014-11-17 21:48:52+00:00)
Title: If there is no section, don't show section number (0).

I sometimes want to insert something before the first section (like a TOC) which has no section number so far. Then I don't want to display anything there, but still show the frame number and count.