add fzf bindings for git

https://junegunn.kr/2016/07/fzf-git/

.tmux.conf

@@ -79,6 +79,14 @@ bind-key -n 'C-k' if-shell "$is_vim" "send-keys C-k"  "select-pane -U"
 bind-key -n 'C-l' if-shell "$is_vim" "send-keys C-l"  "select-pane -R"
 bind-key -n 'C-\' if-shell "$is_vim" "send-keys C-\\" "select-pane -l"
 
+bind-key -T root    C-g switch-client -T fzf-git
+bind-key -T fzf-git C-f send-keys C-g f
+bind-key -T fzf-git C-b send-keys C-g b # Doesn't work, probably because of C-b being the prefix?
+bind-key -T fzf-git C-t send-keys C-g t
+bind-key -T fzf-git C-r send-keys C-g r
+bind-key -T fzf-git C-h send-keys C-g h
+bind-key -T fzf-git C-s send-keys C-g s
+
 bind -r < resize-pane -L 3
 bind -r > resize-pane -R 3
 bind -r - resize-pane -D 3

src/prezto

@@ -1 +1 @@
-Subproject commit 7bbd350ea1636c9d5dd3c16dccf4e2e6e1ed29bb
+Subproject commit a3809d8670947797e59790470cf03f782235aadb