Added requiresCoreParamEquals() method to TestCaseDcp class (refs #3735)
Display the name of the imported file that causes an exception (refs #3735)
Modified test functions that depends on fr_FR CORE_LANG (refs #3735)
Modified imported test file with ISO-8601 dates (refs #3735)
Merge pull request #752 from eguaj/3.2-A3735

Altered PU tests to skip tests that fails when locale is not fr_FR (closes #3735)