Update submodule oh-my-zsh 315e3c8...f349a20.
Update submodule oh-my-zsh 315e3c8...f349a20.

* oh-my-zsh 315e3c8...f349a20 (7):
  > theme: remove unicode arrow for symlinks in cwd.
  > sudosession: use `echo -E`.
  > Fix `hub` wrapper: check for existing passwd file.
  > `hub()`: wrap hub command with GITHUB_TOKEN
  > theme: make root user light green, not red.
  > doc
  > sudosession: use `mktemp` instead of `tempfile`.

blueyed/dotfiles,scorpiovn/dotfiles,blueyed/dotfiles,scorpiovn/dotfiles,blueyed/dotfiles,scorpiovn/dotfiles,scorpiovn/dotfiles,blueyed/dotfiles,scorpiovn/dotfiles,blueyed/dotfiles