Fix #998: Memory leak in AgaviTranslationManager::getLocaleIdentifier()
merge df90c2ba415f25a5217960f0d766eec05b62b8af to 5b9afede6e63eafe21600515b069367d9bfd5cde (from 1.0) - previous commit df90c2ba415f25a5217960f0d766eec05b62b8af was merged from d94ecb6ea7f89190e4ad538829eb32768a55e763 to e4f8b013e2a01327c53c0aa27248787f0ade6c42 (from 1.0), sorry for the wrong commit message