Update readme.md

Author: verwilst

readme.md

@@ -1,22 +1,42 @@
 ## Initial setup
 
+Go into the webroot.
+
 > docker run -it --rm -v $(pwd):/app -w /app verwilst/npm install
 
 > docker run -it --rm -v $(pwd):/app -w /app verwilst/php7-cli composer install
 
+Make sure to chown all the data in your webroot to your own user, since docker sets ownership to added files to root.
+
+chown <myuser>: . -R
+
 ## How to run
 
 > docker run --name myproject -it -d -v $(pwd):/app -w /app -p 8000:8000 verwilst/php7-cli php artisan serve --host=0.0.0.0
 
+You can now open your browser on http://127.0.0.1:8000 .
+
+The project is configured to support live reloading. The browser opens a websocket to port 35729, so make sure it's accessible:
+
 > docker run --name myproject-gulp -it -d -v $(pwd):/app -p 35729:35729 -w /app verwilst/gulp watch
 
 ## When MongoDB is needed
 
-> docker run --name mongo -v $(pwd):/app -d mongo
+> docker run --name mongo -d mongo
 
 > docker run --name myproject -it -d --link mongo:mongo -v $(pwd):/app -w /app -p 8000:8000 verwilst/php7-cli php artisan serve --host=0.0.0.0
 
 Using the MongoDB console is as easy as calling:
 
 > docker exec -it mongo mongo admin
 
+## When MySQL/Percona is needed
+
+> docker run --name percona -e MYSQL_ALLOW_EMPTY_PASSWORD=true -d percona
+
+> docker run --name myproject -it -d --link percona:percona -v $(pwd):/app -w /app -p 8000:8000 verwilst/php7-cli php artisan serve --host=0.0.0.0
+
+Using the MySQL console is as easy as calling:
+
+> docker exec -it percona mysql
+