Initial charm
- added a config.yaml for setting the admin password
- implemented code to created user admin user with a password
- private hostname obtained via unit-get
- updated README with available config options
- increase revision
- created minimal version of website-relation-joined hook
- added start/stop hooks
- changed website-relation-joined to provide public-address instead of private
- improved instructions on README.md to consider setting the admin password in the charm configuration before adding the mysql relation
- ensure more secure file permissions during install
- added a file for common functions
- moved the set_permission function to inc/func
- fixed the change in configuration.php file permissions
- changing ownership of configuration.php to www-data:www-data