Switch from Git Bare to GNU Stow

- Remove `config` shell alias
- Update dracula kitty theme
- Update .gitignore for new GNU stow config
- Fix branches and tabbing in .gitmodules
- Add scripts for working with GNU stow
- Add `.stow-local-ignore` to ignore certain files/directories when stowing
- Update install instructions in README.org
- Add .gitmodules to README.org
- Add configurations for GNU stow to README.org
- Update Acknowledgements section of README.org with GNU stow info

.scripts/stow-create.sh

@@ -0,0 +1,3 @@
+#!/bin/bash
+cd $HOME/.dotfiles/
+stow -v .

.scripts/stow-remove.sh

@@ -0,0 +1,3 @@
+#!/bin/bash
+cd $HOME/.dotfiles/
+stow -v -D .