Update submodules.
[Emacs] Update gnus imap program.
[Git] Push only matching branch.
[Emacs] Add sphinx-doc.
[Emacs] Add elfeed.
[Emacs] Add switch to allow non-ssl erc to freenode.
[Emacs] Fix one-off sp moveent.
[Emacs] Use dwim ggtags.
[Emacs] Cleanup packages.
[Emacs] Update ss dates.
[Emacs] Add linum to mode map.
[Emacs] sp for ess modes.
[Emacs] Update ac keys.
[Xcompose] Fix upper case greek letters.
[Xcompose] Add more chars.
[Emacs] Lighter dark background.
[Emacs] No modeline box.
[Xmonad] Update to elfeed query.
[Xmonad] Volume keys for mpd keymap.
[Xmonad] Shift to empty WS.