Merge pull request #54 from franckstauffer/fix

Update to Zend Framework 2.1.0
Merge pull request #55 from franckstauffer/fix

Configuration refactoring
[DELETE] Old MVC implementation.
Merge pull request #56 from intportg/dev

[DELETE] Old MVC implementation.
[NEW] Add tests on documents
[NEW] Add Documents\Correction tests
Merge pull request #57 from inthause/test

Add Test on Documents
DI refactoring
Removed static getInstance on Application