tornelib-php-database

Pull request #4: PHPDB-17 6.1.0

Merge in LIB/tornelib-php-database from PHPDB-17-6.1.0 to master

* commit '4cce643fd459d7d44a0b47a816ba0fdab3e56849':
  README updated.
  Interface initialized. DatabaseConfig.php added.
  PHPDB-19: Removed old drivers and interfaces as they are extremely confusing.
  PHPDB-19: Interface touch - adjusted old files to make them readable.
  Updated structure and contend. Adjustments added. Docblocs updated.
  phpcs junk removed.
  PHPDB-22
  PHPDB-22: Update of gitignore
  PHPDB-21: Initialize abstracts.
  PHPDB-18: Composer update + new paths inserted.