Add a shorter prefix for all Projectile commands

core/prelude-mode.el

@@ -63,6 +63,8 @@
     (define-key map (kbd "C-c TAB") 'prelude-indent-rigidly-and-copy-to-clipboard)
     (define-key map (kbd "C-c I") 'prelude-find-user-init-file)
     (define-key map (kbd "C-c S") 'prelude-find-shell-init-file)
+    ;; extra prefix for projectile
+    (define-key map (kbd "s-p") 'projectile-command-map)
     ;; make some use of the Super key
     (define-key map (kbd "s-g") 'god-mode)
     (define-key map (kbd "s-r") 'prelude-recentf-ido-find-file)