Minor update to the README file.
Merge pull request #27 from akrabat/readme-update

Minor update to the README file.
Port forward MySQL on 3307 and ensure that the joindin MySQL user can log in from the host.
Have to explicitly grant to joindin@localhost otherwise patchdb.sh doesn't work when provisioning.
Update readme with information about port forwarded 3307.
Merge pull request #28 from akrabat/port-forward-mysql

Port forward MySQL on 3307