Set org-src-preserve-indentation, reindent README

This preserves the original indentation is source blocks.

dotfiles/emacs.d/README.org

@@ -1171,6 +1171,8 @@ Sets environment variables by starting a shell
   (progn
     (defvar-setq org-startup-indented nil)
     (defvar-setq org-startup-folded t)
+    (defvar-setq org-edit-src-content-indentation 0)
+    (defvar-setq org-src-preserve-indentation t)
     (defvar-setq org-directory "~/Dropbox/org")
     (defvar-setq org-mobile-inbox-for-pull "~/Dropbox/org/flagged.org")
     (defvar-setq org-mobile-directory "~/Dropbox/Apps/MobileOrg")
@@ -2123,7 +2125,7 @@ This was stolen from https://github.com/jwiegley/dot-emacs
         (set (make-local-variable 'company-backends) '(company-jedi)))
       (add-hook 'python-mode-hook #'imalison:python-mode))))
 #+END_SRC
-
+***** pyimport
 #+BEGIN_SRC emacs-lisp
 (use-package pyimport
   :bind (:map python-mode-map