fix tao test
Merge branch 'translationtest' into develop
Merge branch 'develop' of git://github.com/oat-sa/tao-core into develop

fusion est
remove end of file comment
Merge branch 'develop' of git://github.com/oat-sa/tao-core into develop

Conflicts:
	helpers/translation/class.RDFExtractor.php
	helpers/translation/class.TranslationUnit.php