fixed submodules
Merge branch 'master' of github.com:pistol/dotfiles

* 'master' of github.com:pistol/dotfiles:
  tmux: preserve paths on split and create window
  tmux: added auto renumber windows
  git: added word diff alias
  git: changed diff algorithm to 'patience'
  bash: fixed $HOSTNAME
  irssi: cleanup
  irssi: updated autorun as symlinks and tweaks theme config
  irssi: awl specific config changes
  irssi: changed theme to fear2
  irssi: removed unneeded statusbar entries generated by awl
  irssi: disable user and time in statusbar
  irssi: added more autojoin chans
  irssi: whois now displays in current window
  Added .irssi configs