[TASK] Add PECL role
[TASK] Add custom PHP configuration
[TASK] Enable pecl yaml extension for Neos Playbook
[TASK] Improve default MySQL configuration
[TASK] Change vhost type for dummy.box
[TASK] Add dependencies between role
[TASK] Improve default configuration of PHP
[TASK] Set default permissions for Flow and Neos application
[TASK] Add default cache configuration for Neos application