MSGCNTR-742
Translations for msgcntr
Revert translations for es, fr_CA, fr_FR, ja, nl and zh_CN and create _Pearson files


git-svn-id: https://source.sakaiproject.org/svn/msgcntr/trunk@129607 66ffb92e-73f9-0310-93c1-f5514f145a0a