moves stuff around so its not a disaster in the root

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

@@ -0,0 +1,11 @@
+# Autojump plugin
+
+This plugin loads the [autojump navigation tool](https://github.com/wting/autojump).
+
+To use it, add `autojump` to the plugins array in your zshrc file:
+
+```zsh
+plugins=(... autojump)
+```
+
+**Note:** you have to [install autojump](https://github.com/wting/autojump#installation) first.