updated catalog files for 5.1.1; bug fix for 1519 means all catalog files for ar_EG, ar_LB, zh_CN, th_TH, ro_RO, fa_IR, and hr_HR were renamed to correct capitalization errors
Minor change to the __name function. On my installation, this seems toprevent a bug that occurs when accessing the __name function (whichhappens most notably on the admin's user view page).