Fix README key binding for prelude-smart-open-line-above.
[#421] Bind prelude-smart-open-line-above to M-O
Add M-O and s-o as key bindings for prelude-smart-open-line-above.
Merge pull request #421 from seanfisk/fix-readme-keybinding

Fix README key binding for prelude-smart-open-line-above.
Really fix key bindings, once and for all.
Add period.
Merge pull request #422 from seanfisk/fix-readme-keybindings-again

Fix README keybindings again
Merge remote-tracking branch 'upstream/master'
Add a table of contents
Merge remote-tracking branch 'upstream/master'
[Fix #426] Remove M-O keybinding

It caused problems in terminals.
Merge branch 'master' of github.com:bbatsov/prelude
Cask files are Emacs Lisp files
Remove obsolete dep to git-commit-mode
Code style
Remove obsolete markdown module
Extract Helm support into a separate module
[Fix #399] Extract key-chord into a separate module
Fix a reference to nrepl.el
Merge remote-tracking branch 'upstream/master'