Move webpack-dev-server to standalone elisp package

- Add link to readme
- Add git submodule
- Update webpack-dev-server config

.gitmodules

@@ -10,3 +10,6 @@
 [submodule "emacs/.emacs.d/site-lisp/flowmacs"]
 	path = emacs/.emacs.d/site-lisp/flowmacs
 	url = https://github.com/CodyReichert/flowmacs
+[submodule "emacs/.emacs.d/site-lisp/webpack-dev-server.el"]
+	path = emacs/.emacs.d/site-lisp/webpack-dev-server.el
+	url = git@github.com:creichert/webpack-dev-server.el

emacs/.emacs.d/lisp/web-settings.el

@@ -61,10 +61,17 @@
 
 
 (use-package webpack-dev-server
-  :defer
-  :load-path "site-lisp/"
+  :commands (webpack-dev-server)
+  :load-path "site-lisp/webpack-dev-server.el"
+  :custom
+  (webpack-dev-server-command  "make frontend-dev")
+  :config
+  (use-package projectile :demand :ensure t)
+  (setq webpack-dev-server-project-root (projectile-project-root))
   :bind (:map projectile-mode-map
-              ("C-c w p" . webpack-dev-server)))
+              ("C-c w p" . webpack-dev-server)
+              ("C-c w k" . webpack-dev-server-stop)
+              ("C-c w b" . webpack-dev-server-browse)))
 
 
 (provide 'web-settings)

readme.md

@@ -90,6 +90,7 @@ found in `x11/.Xresources`.
 
 ## misc. posts & hacks
 
+- [webpack-dev-server.el - An Emacs mode to help you manage webpack-dev-server](https://creichert.io/webpack-dev-server.el)
 - [Fetch unknown PGP keys in Gnus](docs/fetch-unknown-pgp-keys-in-gnus.md)
 - [Useful BBDB v3 auto notes](docs/useful-bbdb-auto-notes.md)
 - [self-documenting Makefiles](docs/self-documenting-makefiles.md)