Moved smex customisation out of el-get definition.
Require autocomplete to compile Python settings.
Added track mode to erc.
Changed to liberation mono for default font.
Ignore emacs session files.
Merge branch 'master' of github.com:russell/dotfiles

* 'master' of github.com:russell/dotfiles:
  Added uncamelcase function.
  Updated markmultiple.
  Puppet indent 4.
  Set upstream on push.

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