add nodeenv-prompt plugin
add theme codes example for nodeenv-prompt
remove the unuseful installation part in README
Merge branch 'master' of https://github.com/robbyrussell/oh-my-zsh
This is messy because you are pushing from you master branch. Please clean that up.
Moreover, if you want this to be merged, try to find people interested to test it.
It is bad practice to send PRs from your master branch.
Please create a dedicated branch for each new PR. Why?