robbyrussell/oh-my-zsh — pull request #1187 by neoascetic (2012-06-22 13:09:54+00:00)
Title: Mainly fixes in virtualenvwrapper plugin

- adds new `git_get_root` function for getting repo's root
- adds `toroot` function to git plugin for fast changing workdir to root of repo
- fixes #1180 by using git's native way to get repo's root (via `git_get_root`) instead of using `readlink` and other stuff
- fixes bug, when plugin won't deactivate current virtualenv if we changing directory directly from on repo (with virtualenv) to another (without one)