Update README.md to include basic install guide (#58)

* Update README.md to include basic install guide

* Add language tags to code blocks in README.md

README.md

@@ -1,5 +1,5 @@
-Moodle module for openEQUELLA integration
-=====================================
+Moodle Module For openEQUELLA Integration
+=========================================
 
 Requirements
 ------------
@@ -15,3 +15,64 @@ Support
 Feel free to fork this and send back Pull Requests for any defects or features
 that you want to contribute back. Opening issues
 [here](https://github.com/equella/moodle-mod_equella/issues) is also recommended.
+
+Docker Installation For Testing Purposes
+----------------------------------------
+
+Clone [this link](https://github.com/jmhjjardison/docker-moodle) to get a docker instance of Moodle.
+Then use Docker to build it.
+
+```sh
+git clone https://github.com/jmhardison/docker-moodle
+cd docker-moodle
+docker build -t moodle
+```
+
+Then setup and run the MYSQL database for use with the docker Moodle.
+
+```sh
+docker run -d --name DB -p 3306:3306 -e MYSQL_DATABASE=moodle -e MYSQL_ROOT_PASSWORD=moodle -e MYSQL_USER=moodle -e MYSQL_PASSWORD=moodle mysql
+```
+
+Then, run the Moodle instance. Give it a URL  and a matching port. 
+
+```sh
+docker run -d -P --name moodle --link DB:DB -e MOODLE_URL=http://localhost:8099 -p 8099:80 jhardison/moodle
+```
+
+__NOTE:__ 
+This port and URL should not conflict with that of your openEQUELLA.
+
+From this point on, you should open the Moodle instance in your web browser
+and follow the installation process.
+
+You can access the Terminal of your Moodle if you so wish with the following command:
+
+```sh
+docker exec -it moodle bash
+```
+
+This project folder should be copied into the Moodle at `/var/www/html/mod`. It must be renamed from `moodle-mod_equella`
+to simply `equella` in order to work properly. From your machine terminal in the folder that contains the `moodle-mod_equella` directory:
+
+```sh
+docker cp  moodle-mod_equella/ moodle:/var/www/html/mod/
+docker exec -it moodle bash
+cd ./var/www/html/mod/
+mv moodle-mod_equella/ equella/
+```
+
+Login to Moodle. It should notify you that a new module has been detected. Click to upgrade.
+
+In the settings, set an openEQUELLA URL. Note: this must have the URI `/[institutionname]/signon.do` so 
+for example, `http://localhost:8080/vanilla/signon.do`.
+
+In the `openEQUELLA action` setting, type `structured`, assuming you are using a recent (6.1 and above) version of openEQUELLA.
+
+You're done! You now have a Moodle instance and an openEQUELLA instance integrated together.
+
+More Information
+----------------
+
+For any more information regarding integration with Moodle from openEQUELLA, visit [this documentation page.](http://equella.github.io/guides/MoodleIntegrationGuide.html)
+