configs: pull current configs out of rc.org & clean up

fontconfig: pull out of rc.org
getmail: pull out of rc.org
gnupg: pull out of rc.org
git: pull out of rc.org
i3status: pull out of rc.org
latexmk: pull out of rc.org
mbsync: pull out of rc.org
msmtp: pull out of rc.org
rofi{,-pass}: pull out of rc.org
sway{,lock}: pull out of rc.org
xdg: pull out of rc.org
xresources: pull out of rc.org
zathura: pull out of rc.org
{compton,dunst,notmuch}: remove configs
{toggle-layout,unlock-def-gk.py,wp,Fun}: remove scripts