Added prefix ^A binding to cycle tmux panes

tmux/tmux.conf.symlink

@@ -9,6 +9,11 @@ bind C-a send-prefix
 # make delay shorter
 set -sg escape-time 0
 
+# cycle through panes
+unbind ^A
+unbind o # this is the default key for cycling panes
+bind ^A select-pane -t:.+
+
 # make window/pane index start with 1
 set -g base-index 1
 setw -g pane-base-index 1