Add wintermi/zsh-fnm plugin

Add `wintermi/zsh-fnm` plugin, disambiguate `dominik-schwabe/zsh-fnm`.

Signed-off-by: Joe Block <[email protected]>

Author: unixorn

README.md

@@ -757,7 +757,8 @@ Here are a few good sources for Nerd Fonts and Powerline-compatible fonts:
 - [firebase (rmrs)](https://github.com/rmrs/firebase-zsh) - Add an indicator in the prompt that you're in a directory with a `firebase.json` file (aka "firebase project").
 - [fixnumpad-osx](https://github.com/zackintosh/fixnumpad-osx.plugin.zsh/blob/master/fixnumpad-osx.plugin.zsh) - Enables numpad keys of Apple keyboards to be recognized in ZSH.
 - [flow-plugin](https://github.com/sandstorm/oh-my-zsh-flow-plugin) - This plugin makes the `flow` command available inside every subdirectory of the TYPO3 Flow distribution.
-- [fnm](https://github.com/dominik-schwabe/zsh-fnm) - Installs and loads the [Fast Node Manager (fnm)](https://github.com/Schniz/fnm) if it is missing.
+- [fnm (dominik-schwabe)](https://github.com/dominik-schwabe/zsh-fnm) - Installs and loads the [Fast Node Manager (fnm)](https://github.com/Schniz/fnm) if it is missing.
+- [fnm (wintermi)](https://github.com/wintermi/zsh-fnm) - Helper plugin for the fast and simple Node.js version manager [fnm](https://github.com/Schniz/fnm).
 - [forgit](https://github.com/wfxr/forgit) - Utility tool for `git` which takes advantage of fuzzy finder [fzf](https://github.com/junegunn/fzf).
 - [functional](https://github.com/Tarrasch/zsh-functional) - ZSH higher order functions.
 - [fuzzy-search-and-edit](https://github.com/seletskiy/zsh-fuzzy-search-and-edit) - ZSH plugin for fuzzy searching files and instantly opening a matched file on matched line.