Changed . token to _dot

This change allows the dotfiles to work with chezmoi (e.g: on windows)
and improves grepability with neovim/telescope

dot_config/nushell/nu_scripts/modules/yadm/README.md

@@ -0,0 +1,37 @@
+# Yadm
+
+Yadm is a dot files manager that is written in Bash.
+The code in this module reflects this fact.
+The functions in this file are typed wrappers around yadm.
+
+## Usage
+
+To use this module make sure you have installed `yadm`.
+
+Installing with basher.
+
+```bash
+basher install TheLocehiliosan/yadm
+```
+
+Installing yadm with curl in Nu Shell session.
+
+```nu
+curl -fLo /usr/local/bin/yadm https://github.com/TheLocehiliosan/yadm/raw/master/yadm ; chmod a+x /usr/local/bin/yadm
+```
+
+Then copy this folder to the folder where you place your nu scripts
+Which is usually in `$"($nu.default-config-dir)"/modules`.
+
+Then reference the folder by using the modules/yadm.nu.
+
+```nu
+ export module yadm
+```
+
+## Contributing
+
+This module doesn't represent all of git's functionality.
+Which means it doesn't allow you to do everything git can.
+if there is something missing please submit a PR to this repo.
+If you can help please checkout git completions for a reference.