Allow chaining
Use SplFile* classes
Allow to save file and stream
Fix comments : @return & @param include full namespace
Add vendor/ and composer.lock to gitignore
Remove .idea (should be global ; it doesn't relate to this module)
Add type hinting to constructor ($em as EntityManager ; but this module may be compatible with doctrine ODMs)
Move Module.php
Module Implements interfaces
Split config into files
Fix library name for PSR-0
Add support PSR-4
Remove dummy configuration for doctrine
Regenerate autoload_classmap
Clean (PSR-2, file enline, comments)