Touch up README and add example docker-compose.yml.

Author: geerlingguy

README.md

@@ -2,8 +2,6 @@
 
 [![Build Status](https://travis-ci.org/geerlingguy/php-apache-container.svg?branch=master)](https://travis-ci.org/geerlingguy/php-apache-container) [![](https://images.microbadger.com/badges/image/geerlingguy/php-apache.svg)](https://microbadger.com/images/geerlingguy/php-apache "Get your own image badge on microbadger.com")
 
-This project is in it's early stages. _There will be bugs!_ You may be better served using the [official PHP Docker image](https://hub.docker.com/_/php/) if it meets your requirements.
-
 This project is composed of three main parts:
 
   - **Ansible project**: This project is maintained on GitHub: [geerlingguy/php-apache-container](https://github.com/geerlingguy/php-apache-container). Please file issues, support requests, etc. against this GitHub repository.

docker-compose.yml

@@ -0,0 +1,14 @@
+---
+version: "3"
+
+services:
+  php-apache:
+    image: geerlingguy/php-apache:latest
+    container_name: php-apache
+    ports:
+      - "80:80"
+    restart: always
+    # See 'Custom PHP codebase' for instructions for volumes.
+    volumes:
+      - ./web:/var/www/html:rw,delegated
+    command: ["/usr/sbin/apache2ctl", "-D", "FOREGROUND"]