* fix swap-region
* DONE change helm-command-map
** change c to be as in the regular map
* When 24.4 rolls out:
** TODO use string-blank-p
**    bind rectangle-mark-mode in extras
** DONE checkout electric-pair-mode options (http://www.masteringemacs.org/articles/2013/12/29/whats-new-in-emacs-24-4/) and clean the code
* DONE Add enclosure " "text<RET> for arbitrary enclosures
* DONE Add region specifier ' (former selected region)
* When inserting a newline; remove spaces before and after the point.
* DONE Support Fundamental buffers (see evil code)
* Repeat "last command" (bind on return?)
No idea how to do that