Squashed 'zsh/oh-my-zsh/' content from commit 96e4e5d

git-subtree-dir: zsh/oh-my-zsh
git-subtree-split: 96e4e5dd032d2df75f87d5b3e5594d527c655b16
Merge commit 'c97204b7a6fc004139c0942385741232fc92041b' as 'zsh/oh-my-zsh'