Added missing return in getFeature() method.
[SQLite] Added PDO error handling in cleanup()
Merge pull request #488 from ayastreb/1.6

Added missing return in toString() method.
Use Db::connect instead
No codeception added with the guy generation
Merge pull request #494 from vinu/fix-namespace-cest

Fix namespace cest
fix to PhpBrowser context clicks #483
Merge pull request #489 from piccagliani/fix_cleanup_sqlite

No exception occurred during populating a sql dump which had problems. (SQLite)
Merge branch '1.6' of github.com:Codeception/Codeception into 1.6
dont rollback outside of a transaction