Enable doctrine query logging

Some queries not being captured, using doctrine's logging mechanism solves this. Converted debugbar logger to use this method, leveraging some built in support. Conversion of other loggers will follow. When conversion is complete, we can remove all logging triggers from XOOPS database classes.
Adapt monolog logger to doctrine logging change
Adapt legacy logger to doctrine logging change
Incorporate Doctrine and Debugbar updates in composer.json

You will need to run 'composer update' to get changes.
Also resource updates in debugbar module, and some gitignore tweaks.