Revert "tmux: revert older format for compatibility with older tmux versions", apparently my config is way too modern anyways

This reverts commit e2dcd76cb8.

tmux.conf

@@ -31,13 +31,7 @@ set -g pane-border-style "fg=colour11"
 set -g pane-active-border-style "fg=colour4"
 set -g status on
 set -g status-style "bg=colour7,fg=colour11"
-set -g status-left "#[fg=colour15,bg=colour4] #h #[fg=colour15,bg=colour14] #S #[default]"
-set -g window-status-style "bg=colour7,fg=colour11"
-set -g window-status-format " #I:#W "
-set -g window-status-current-format "#[reverse] #I:#W #[default]"
-set -g status-right "#[fg=colour15,bg=colour14] %a %e #[fg=colour7,bg=colour11] %k:%M "
-# new status-format:
-# set -g status-format[0] "#[fg=colour15,bg=colour4] #h #[fg=colour15,bg=colour14] #S #[default]#{W: #I:#W ,#[reverse] #I:#W #[default]}#[align=right]#[fg=colour15,bg=colour14] %a %e #[fg=colour7,bg=colour11] %k:%M "
+set -g status-format[0] "#[fg=colour15,bg=colour4] #h #[fg=colour15,bg=colour14] #S #[default]#{W: #I:#W ,#[reverse] #I:#W #[default]}#[align=right]#[fg=colour15,bg=colour14] %a %e #[fg=colour7,bg=colour11] %k:%M "
 set -g status-interval 2
 set -g status-position "bottom"
 set -g status-justify "left"