add auto-commit DBAL configuration option
Added sorting by time in DB panel
Merge pull request #236 from deeky666/DBAL-81

[DBAL-81] Add auto-commit DBAL configuration option
Use DoctrineCacheBundle to create cache drivers
Fix CS
Merge pull request #274 from FabioBatSilva/cache-bundle

Use DoctrineCacheBundle to create cache drivers
Merge pull request #269 from hason/sort

Added sorting by time in DB panel
Coveralls ~0.6.1