minimal tmux, some mail and migrate more to dotfiles

Add oflineimap with mutt support

home/dot-tmux.conf

@@ -2,6 +2,7 @@
 set -g base-index 1
 setw -g pane-base-index 1
 set-window-option -g mode-keys vi
+#set-option -g default-shell "/usr/bin/env zsh"
 
 # Switch to another git repo
 bind-key u new-window -d -n fzf-switcher "bash -c '~/projects/scripts/find_gits.sh; exit'" \; select-window -t fzf-switcher
@@ -19,7 +20,6 @@ set -g default-terminal "tmux-256color"
 
 # Left side: Show window list
 set-option -g status-left ""
-#set-option -g default-shell "/bin/zsh"
 set -g mouse off
 
 # Right side: Show full session name