update code and use custom fpm pool
update changelog and control file
remove console.log call
stupid large commit with various fixes

- Change hyphens to underscore in variables since
you can't use hyphens normally on object properties.
- Update to latest selectionchange changes in OMV and simplify things
- Rewrote the config.php for PhpVirtualBox to use PHP instead of some
shell/php micture.
add comment
update changelog