I did install projectile from melpa and now want to give it try. So i fiddled together this lines to get projectile mode.

     (use-package projectile
       :config
       (setq projectile-enable-caching t)
       (global-set-key (kbd "C-c p f") 'helm-projectile)
       (projectile-global-mode)
       ) ;; end of use-package

i also did "touch ~/.emacs.d/.projectile". Now when i open init.el i have projectile minor mode. Actually whati expected... But when i do

    ;;     (use-package projectile
    ;;       :config
    ;;       (setq projectile-enable-caching t)
    ;;       (global-set-key (kbd "C-c p f") 'helm-projectile)
    ;;       (projectile-global-mode)
    ;;       ) ;; end of use-package

and start a new emacs instance and open init.el it still has projectile minor mode enabled. Now i wonder why is that? Where may this be configured? There is no other version (other then the installed-by-me elpa version) of projectile installed on my hosting machine.

btw: I would tag this question init.el but the tag seems not available and i lack reputation...