Added readme to explain project setup.

README.md

@@ -0,0 +1,83 @@
+Example Web Server/Site Template
+================================
+
+-------------------------------------------------
+Project Layout
+-------------------------------------------------
+
+## Project Working Copy
+
+```
+~/Projects/Web/example.com/			# git repo (git ignore www)
+	|
+	|- docker-compose.yml
+	|
+	|- service/
+	|	|
+	|	|- docker-compose.yml
+	|
+	|- www/							# git repo (git ignore build)
+	|	|
+	|	|- Makefile
+	|	|
+	|	|- index.pug
+	|	|
+	|	|- build/					# git repo (if not building target on server, e.g. static GitHub pages)
+	|	|	|
+	|	|	|- index.html
+	|	|
+	|	|- config/
+```
+
+## Project Collaboration
+
+```
+git@examplecodehost.com:organization/example.com.git
+git@examplecodehost.com:organization/www.example.com.git
+```
+
+## Server Deployment
+
+```
+/usr/local/src/web/example.com/
+	|
+	|- server/						# bare git repo
+	|
+	|- www/							# bare git repo
+```
+
+```
+/srv/dev/example.com/
+/srv/beta/example.com/
+/srv/prod/example.com/
+```
+
+In build upstream bare repo (webserver:/usr/local/src/web/example.com/www/), run:
+	# chown root:srv .
+	# chmod g+ws .
+	# setfacl -d -m g::rwx .
+	# git init --bare --shared=group
+	# git config receive.denyCurrentBranch updateInstead
+	# git config receive.denyNonFastForwards false
+	?(# git config core.sharedRepository true)    # if needed because of missing init option
+
+Set upstream and push branches to new bare repo, then run:
+	# git worktree add /srv/prod/example.com/www master
+	# git worktree add /srv/beta/example.com/www release
+	# git worktree add /srv/dev/example.com/www dev
+
+	# chmod -R g+w .
+	# chmod g+w /srv/*/example.com/www
+
+
+	# chown -R root:srv .
+	# chmod -R g+swX .
+	# chown root:srv /srv/prod/example.com/www
+	# chmod g+swX /srv/prod/example.com/www
+	# chown root:srv /srv/beta/example.com/www
+	# chmod g+swX /srv/beta/example.com/www
+	# chown root:srv /srv/dev/example.com/www
+	# chmod g+swX /srv/dev/example.com/www
+and add your user (on the server) to the srv group.
+
+