Added README.md file with instructions on how to install & use this repository

README.md

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+
+## Installation
+
+To install GNU Stow, use your preferred package manager
+
+### OpenSUSE Tumbleweed
+
+```zsh
+$ sudo zypper up
+$ sudo zypper in stow
+```
+
+### Load (symlink) dotfiles
+
+- <dotfiles> - refers to the name of the directory where the dotfiles git repo lives
+Make sure that <dotfiles> is a subdirectory of `$HOME`
+
+```zsh
+$ cd ~/<dotfiles> && stow .
+```
+
+You may need to add the `--adopt` flag to stow to override existing configurations in `$HOME`
+```zsh
+$ cd ~/<dotfiles> && stow --adopt .
+```
+
+## Usage
+
+- <dotfiles> - refers to the name of the directory where the dotfiles git repo lives
+- <path> - The directory path where the file/s live
+- <file> - The file's name, this is the file you want to add/update/delete
+
+### Add
+
+Add a new file to the dotfiles repo
+
+```zsh
+$ mv ~/<path>/<file> ~/<dotfiles>/<path>/<file>
+$ cd ~/<dotfiles> && stow .
+```
+
+### Update
+
+As GNU Stow uses symlinks, you can simply edit it (in either ~/<path>/<file> or ~/<dotfiles>/<path>/<file>) and the changes will be present in both locations
+
+### Delete
+
+Remove a file from GNU Stow and the filesystem
+
+```zsh
+$ rm ~/<dotfiles>/<path>/<file>
+$ rm ~/<path>/<file>
+```
+
+Remove a file only from GNU Stow, but keep it in the filesystem
+
+```zsh
+$ rm ~/<path>/<file>
+$ mv ~/<dotfiles>/<path>/<file> ~/<path>/<file>
+$ cd ~/<dotfiles> && stow .
+```
+
+### Commit changes to the GitHub repository (optional)
+
+```zsh
+$ cd ~/<dotfiles>
+$ git add .
+$ git commit -m "Your message here"
+$ git push origin master
+```
+
+### Pull Changes from the GitHub repository
+
+```zsh
+$ cd ~/<dotfiles>
+$ git pull origin master
+$ stow -- adopt .
+```
+
+
+
+