Added better support for helm and eshell
Merge branch 'master' of github.com:russell/dotfiles

* 'master' of github.com:russell/dotfiles: (24 commits)
  Added sql connection shortcut.
  Added some more org extensions, added external viewing of mail.
  Added some extra packages.
  Removed unused open recent file command.
  Try and speed up erc.
  New sql indent plugin.
  Moved nxhtml override out to file.
  Removed custom imenu function.
  Added midnight mode.
  Added new web jump for the Mozilla developer network.
  Make emacsclient the default editor.
  Added copy-file-name function.
  Try to disable ido-hacks for bbdb mode.
  Disable track mode, seems to not really add much value.
  Added quickproject configuration.
  Removed legacy key maps.
  Added better erc colors.
  Added jabber colors.
  Re-factored to use custom variable setting.
  Added magit status command.
  ...