[REFACTOR] Code Formatting
[REFACTOR] remove unused method
[NEW] Add \Change\Db\Query\ResultsConverter
[NEW] Add Correction
[REFACTOR] Use new \Change\Db\Query\SelectQuery::getFirstResult
[NEW] Start tests on \Change\Db\Mysql\DbProvider
Merge pull request #53 from inthause/documents

Add Documents Correction
Update to Zend Framework 2.1.0

Typo fixed in SchemaManager
Removed bad method call
Merge pull request #54 from franckstauffer/fix

Update to Zend Framework 2.1.0