Use realpath when checking modification time.
Fix model setting on associate method. Fixes #1366.
Added assertResponseStatus method. Closes #1361.
Updated read-me.
Bind real paths into container.
Added the possibility to get the validations rules that failed.
Merge pull request #1379 from maximebeaudoin/master

Added the possibility to get the validations rules that failed
Refactoring some code in validation failed rules setup.
Updated readme.