remove undo-tree as a package

out of all the frustration of not being able to pull it from outside of elpa

.emacs.d/modes/basic/key-bindings.el

@@ -18,7 +18,6 @@
                 ("M-<down>" . se/move-line-down)
                 ("M-<up>" . se/move-line-up)
                 ("C-<backspace>" . se/delete-word-backward)
-                ("M-/" . undo-tree-visualize)
                 ("C-s" . swiper)
                 ("<f5>" . se/reload-current-file)
                 ;; Navigation

.emacs.d/modes/basic/packages.el

@@ -2,7 +2,6 @@
   '(;; Text-editing
     (multiple-cursors github "magnars/multiple-cursors.el" t)
     (company github "company-mode/company-mode" t)
-    (undo-tree-0.7.5 url "https://elpa.gnu.org/packages/undo-tree-0.7.5.el" t)
     ;; Navigation
     (dumb-jump github "jacktasia/dumb-jump" t)
     (ace-jump-mode github "winterTTr/ace-jump-mode" t)
@@ -35,9 +34,6 @@
 (add-hook 'after-init-hook
           'global-company-mode)
 
-;; Start undo-tree
-(global-undo-tree-mode)
-
 ;; Enable dumb-jump
 (dumb-jump-mode)
 

README.md

@@ -73,7 +73,6 @@ Emacs 27 [comes with XDG support](https://git.savannah.gnu.org/cgit/emacs.git/co
 - Text-editing
     - [multiple-cursors](https://github.com/magnars/multiple-cursors.el) to allow spawning of multiple cursors to editing text that follows a particular pattern
     - [company](https://github.com/company-mode/company-mode) for auto-completion
-    - [undo-tree](https://github.com/emacsmirror/undo-tree) to provide a means to move back to a particular point of time through a visual timeline of changes
     - [sublimity](https://github.com/zk-phi/sublimity) to be able to scroll buffers smoothly
 - Navigation
     - [dumb-jump](https://github.com/jacktasia/dumb-jump) to provide a 'zero-configuration' setup for "jump-to-definition" to quickly jump to implementation of a particular function to see its implementation