xinitrc: new wallpaper
cookierati: update background
funcs: revised prompt - no hostname - shorter git info
funcs: start stunnel before irc
tmux: new prefix - grave
dtach: shared terminal with tmux panes
stunnel: tighten conf
funcs: ircoff should also stop notifiii
color_schemes: ivory dark and light by @bloom
tmux: swap panes bindings