Summary of commit:

Changes:
* functions.el:
  - Re-order god-mode-cursor to alphabetically arranged defun
* keybindings.el:
  - Re-order <escape> to alphabetically arranged global-set-key
* modified.el:
  - Replace tab indentation to space indentations on whitespace-display-mappings
* auto-install.el:
  - Re-order load-library to prevent circular (and confusing) imports
* README.md:
  - Change "xn" keybinding "x n" keybinding to create new file on same window

Additions:
* functions.el:
  - Add quit-command to toggle God-mode and escape commands

Deletions:
* auto-install.el:
  - Remove load-library
* enabled.el:
  - Remove cua-mode
* keybindings.el:
  - Remove load-library
* modified.el:
  - Remove load-library