Ognl 2.7.2 issues and functional tests

Hey Alejandro,

I changed the ognl dependency to 2.7.2 in simple example and run the functional tests, but they passed. Is there anything else I need to do make it fail? I'll re-run with T4.1.5.

Kalle

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Results :

Tests run: 16, Failures: 0, Errors: 0, Skipped: 0