new command claroline:logs:monolog in order to enable logs in prod if needed
Moved command to dev script
Removed comma
Merge pull request #65 from claroline/monolog

Adding monolog prod settings script (automated job purpose)
Merge branch 'master' of https://github.com/claroline/Claroline into refactoring-for-unit-tests
Added generic writer
Added generic repository
Added param converters
Added param pager factory
Refactored message management
Added writer test