GitLab

* Add doctrine/dbal to the mix.

* Change main pages to use new DB connection with doctrine DBAL.
Rename some variables to improve readability.

* Use function arguments instead of array.

* Use doctrine DBAL for db scripts.

* Use DBAL for pull.php.

* Use DBAL for go.php.

* Use DBAL for rate.php.

* Use DBAL for podstat.php.

* Use DBAL for api.php and api-more.php.

* Convert all pod fields to string.

* Move from Doctrine DBAL to RedBeans.

* Add temporary fix for boolean property in pull.php

* Add dedicated migration script for adding id column as unique primary key.