moves stuff around so its not a disaster in the root

configs/zsh/ohmyzsh/plugins/vault/README.md

@@ -0,0 +1,15 @@
+# Vault plugin
+
+Note: this plugin is deprecated. Use the [official autocompletion](https://www.vaultproject.io/docs/commands/index.html#autocompletion) instead.
+
+-------
+
+Adds autocomplete options for all [vault](https://www.vaultproject.io) commands.
+
+To use it, add `vault` to the plugins array in your zshrc file:
+
+```zsh
+plugins=(... vault)
+```
+
+Crafted with <3 by Valentin Bud ([@valentinbud](https://twitter.com/valentinbud))