Upgrade oh-my-zsh to 2013-11-29 latest
Caution about Matthew's personal artifacts remaining after setup.

Addresses Matthew-specific configuration concerns of https://github.com/matthewmccullough/dotfiles/issues/1 with a README caution.
Upgraded oh-my-zsh to latest
Git alias for making log output simple
Upgrade scripts and oh-my-zsh to latest
Upgrade to latest scripts
Migrated the git.nr new repo creation alias to a real script