Update references to repository paths
Blatant copy-and-paste for great egoism

Separate commit to make for easier diffing later.

Besides, Olipro's name is already branded on my ass, I don't need it
branded on my fork too.
awk.zsh-theme: Add --no-empty-directory when listing untracked files

Prevents directories containing only ignored files from turning on the
red traffic light and incorrectly indicating that an otherwise clean
working directory contains untracked files.